8764819360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{70141}}^1$

素因数の和:70238

約数の個数: 96

約数和(自身を含む): 22907816064

約数和(自身を除く): 14142996704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6248, 7810, 11360, 12496, 15620, 24992, 31240, 62480, 70141, 124960, 140282, 280564, 350705, 561128, 701410, 771551, 1122256, 1402820, 1543102, 2244512, 2805640, 3086204, 3857755, 4980011, 5611280, 6172408, 7715510, 9960022, 11222560, 12344816, 15431020, 19920044, 24689632, 24900055, 30862040, 39840088, 49800110, 54780121, 61724080, 79680176, 99600220, 109560242, 123448160, 159360352, 199200440, 219120484, 273900605, 398400880, 438240968, 547801210, 796801760, 876481936, 1095602420, 1752963872, 2191204840, 4382409680, 8764819360]

約数ペア:

[(1, 8764819360), (2, 4382409680), (4, 2191204840), (5, 1752963872), (8, 1095602420), (10, 876481936), (11, 796801760), (16, 547801210), (20, 438240968), (22, 398400880), (32, 273900605), (40, 219120484), (44, 199200440), (55, 159360352), (71, 123448160), (80, 109560242), (88, 99600220), (110, 79680176), (142, 61724080), (160, 54780121), (176, 49800110), (220, 39840088), (284, 30862040), (352, 24900055), (355, 24689632), (440, 19920044), (568, 15431020), (710, 12344816), (781, 11222560), (880, 9960022), (1136, 7715510), (1420, 6172408), (1562, 5611280), (1760, 4980011), (2272, 3857755), (2840, 3086204), (3124, 2805640), (3905, 2244512), (5680, 1543102), (6248, 1402820), (7810, 1122256), (11360, 771551), (12496, 701410), (15620, 561128), (24992, 350705), (31240, 280564), (62480, 140282), (70141, 124960)]