3825702560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 9458920800

約数和(自身を除く): 5633218240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 139, 155, 160, 179, 248, 278, 310, 358, 496, 556, 620, 695, 716, 895, 961, 992, 1112, 1240, 1390, 1432, 1790, 1922, 2224, 2480, 2780, 2864, 3580, 3844, 4309, 4448, 4805, 4960, 5549, 5560, 5728, 7160, 7688, 8618, 9610, 11098, 11120, 14320, 15376, 17236, 19220, 21545, 22196, 22240, 24881, 27745, 28640, 30752, 34472, 38440, 43090, 44392, 49762, 55490, 68944, 76880, 86180, 88784, 99524, 110980, 124405, 133579, 137888, 153760, 172019, 172360, 177568, 199048, 221960, 248810, 267158, 344038, 344720, 398096, 443920, 497620, 534316, 667895, 688076, 689440, 771311, 796192, 860095, 887840, 995240, 1068632, 1335790, 1376152, 1542622, 1720190, 1990480, 2137264, 2671580, 2752304, 3085244, 3440380, 3856555, 3980960, 4274528, 5343160, 5504608, 6170488, 6880760, 7713110, 10686320, 12340976, 13761520, 15426220, 21372640, 23910641, 24681952, 27523040, 30852440, 47821282, 61704880, 95642564, 119553205, 123409760, 191285128, 239106410, 382570256, 478212820, 765140512, 956425640, 1912851280, 3825702560]

約数ペア:

[(1, 3825702560), (2, 1912851280), (4, 956425640), (5, 765140512), (8, 478212820), (10, 382570256), (16, 239106410), (20, 191285128), (31, 123409760), (32, 119553205), (40, 95642564), (62, 61704880), (80, 47821282), (124, 30852440), (139, 27523040), (155, 24681952), (160, 23910641), (179, 21372640), (248, 15426220), (278, 13761520), (310, 12340976), (358, 10686320), (496, 7713110), (556, 6880760), (620, 6170488), (695, 5504608), (716, 5343160), (895, 4274528), (961, 3980960), (992, 3856555), (1112, 3440380), (1240, 3085244), (1390, 2752304), (1432, 2671580), (1790, 2137264), (1922, 1990480), (2224, 1720190), (2480, 1542622), (2780, 1376152), (2864, 1335790), (3580, 1068632), (3844, 995240), (4309, 887840), (4448, 860095), (4805, 796192), (4960, 771311), (5549, 689440), (5560, 688076), (5728, 667895), (7160, 534316), (7688, 497620), (8618, 443920), (9610, 398096), (11098, 344720), (11120, 344038), (14320, 267158), (15376, 248810), (17236, 221960), (19220, 199048), (21545, 177568), (22196, 172360), (22240, 172019), (24881, 153760), (27745, 137888), (28640, 133579), (30752, 124405), (34472, 110980), (38440, 99524), (43090, 88784), (44392, 86180), (49762, 76880), (55490, 68944)]