4891105600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^2\times {\mathrm{3181}}^1$

素因数の和:3265

約数の個数: 126

約数和(自身を含む): 12439841262

約数和(自身を除く): 7548735662

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 961, 992, 1240, 1550, 1600, 1922, 1984, 2480, 3100, 3181, 3844, 4805, 4960, 6200, 6362, 7688, 9610, 9920, 12400, 12724, 15376, 15905, 19220, 24025, 24800, 25448, 30752, 31810, 38440, 48050, 49600, 50896, 61504, 63620, 76880, 79525, 96100, 98611, 101792, 127240, 153760, 159050, 192200, 197222, 203584, 254480, 307520, 318100, 384400, 394444, 493055, 508960, 636200, 768800, 788888, 986110, 1017920, 1272400, 1537600, 1577776, 1972220, 2465275, 2544800, 3056941, 3155552, 3944440, 4930550, 5089600, 6113882, 6311104, 7888880, 9861100, 12227764, 15284705, 15777760, 19722200, 24455528, 30569410, 31555520, 39444400, 48911056, 61138820, 76423525, 78888800, 97822112, 122277640, 152847050, 157777600, 195644224, 244555280, 305694100, 489110560, 611388200, 978221120, 1222776400, 2445552800, 4891105600]

約数ペア:

[(1, 4891105600), (2, 2445552800), (4, 1222776400), (5, 978221120), (8, 611388200), (10, 489110560), (16, 305694100), (20, 244555280), (25, 195644224), (31, 157777600), (32, 152847050), (40, 122277640), (50, 97822112), (62, 78888800), (64, 76423525), (80, 61138820), (100, 48911056), (124, 39444400), (155, 31555520), (160, 30569410), (200, 24455528), (248, 19722200), (310, 15777760), (320, 15284705), (400, 12227764), (496, 9861100), (620, 7888880), (775, 6311104), (800, 6113882), (961, 5089600), (992, 4930550), (1240, 3944440), (1550, 3155552), (1600, 3056941), (1922, 2544800), (1984, 2465275), (2480, 1972220), (3100, 1577776), (3181, 1537600), (3844, 1272400), (4805, 1017920), (4960, 986110), (6200, 788888), (6362, 768800), (7688, 636200), (9610, 508960), (9920, 493055), (12400, 394444), (12724, 384400), (15376, 318100), (15905, 307520), (19220, 254480), (24025, 203584), (24800, 197222), (25448, 192200), (30752, 159050), (31810, 153760), (38440, 127240), (48050, 101792), (49600, 98611), (50896, 96100), (61504, 79525), (63620, 76880)]