25080937600

素因数分解:

$2^7\times 5^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 63081900000

約数和(自身を除く): 38000962400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 139, 160, 200, 226, 278, 320, 400, 452, 499, 556, 565, 640, 695, 800, 904, 998, 1112, 1130, 1390, 1600, 1808, 1996, 2224, 2260, 2495, 2780, 2825, 3200, 3475, 3616, 3992, 4448, 4520, 4990, 5560, 5650, 6950, 7232, 7984, 8896, 9040, 9980, 11120, 11300, 12475, 13900, 14464, 15707, 15968, 17792, 18080, 19960, 22240, 22600, 24950, 27800, 31414, 31936, 36160, 39920, 44480, 45200, 49900, 55600, 56387, 62828, 63872, 69361, 72320, 78535, 79840, 88960, 90400, 99800, 111200, 112774, 125656, 138722, 157070, 159680, 180800, 199600, 222400, 225548, 251312, 277444, 281935, 314140, 319360, 346805, 361600, 392675, 399200, 444800, 451096, 502624, 554888, 563870, 628280, 693610, 785350, 798400, 902192, 1005248, 1109776, 1127740, 1256560, 1387220, 1409675, 1570700, 1596800, 1734025, 1804384, 2010496, 2219552, 2255480, 2513120, 2774440, 2819350, 3141400, 3468050, 3608768, 4439104, 4510960, 5026240, 5548880, 5638700, 6282800, 6936100, 7217536, 7837793, 8878208, 9021920, 10052480, 11097760, 11277400, 12565600, 13872200, 15675586, 18043840, 22195520, 22554800, 25131200, 27744400, 31351172, 36087680, 39188965, 44391040, 45109600, 50262400, 55488800, 62702344, 78377930, 90219200, 110977600, 125404688, 156755860, 180438400, 195944825, 221955200, 250809376, 313511720, 391889650, 501618752, 627023440, 783779300, 1003237504, 1254046880, 1567558600, 2508093760, 3135117200, 5016187520, 6270234400, 12540468800, 25080937600]

約数ペア:

[(1, 25080937600), (2, 12540468800), (4, 6270234400), (5, 5016187520), (8, 3135117200), (10, 2508093760), (16, 1567558600), (20, 1254046880), (25, 1003237504), (32, 783779300), (40, 627023440), (50, 501618752), (64, 391889650), (80, 313511720), (100, 250809376), (113, 221955200), (128, 195944825), (139, 180438400), (160, 156755860), (200, 125404688), (226, 110977600), (278, 90219200), (320, 78377930), (400, 62702344), (452, 55488800), (499, 50262400), (556, 45109600), (565, 44391040), (640, 39188965), (695, 36087680), (800, 31351172), (904, 27744400), (998, 25131200), (1112, 22554800), (1130, 22195520), (1390, 18043840), (1600, 15675586), (1808, 13872200), (1996, 12565600), (2224, 11277400), (2260, 11097760), (2495, 10052480), (2780, 9021920), (2825, 8878208), (3200, 7837793), (3475, 7217536), (3616, 6936100), (3992, 6282800), (4448, 5638700), (4520, 5548880), (4990, 5026240), (5560, 4510960), (5650, 4439104), (6950, 3608768), (7232, 3468050), (7984, 3141400), (8896, 2819350), (9040, 2774440), (9980, 2513120), (11120, 2255480), (11300, 2219552), (12475, 2010496), (13900, 1804384), (14464, 1734025), (15707, 1596800), (15968, 1570700), (17792, 1409675), (18080, 1387220), (19960, 1256560), (22240, 1127740), (22600, 1109776), (24950, 1005248), (27800, 902192), (31414, 798400), (31936, 785350), (36160, 693610), (39920, 628280), (44480, 563870), (45200, 554888), (49900, 502624), (55600, 451096), (56387, 444800), (62828, 399200), (63872, 392675), (69361, 361600), (72320, 346805), (78535, 319360), (79840, 314140), (88960, 281935), (90400, 277444), (99800, 251312), (111200, 225548), (112774, 222400), (125656, 199600), (138722, 180800), (157070, 159680)]