15673623520

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 37272801888

約数和(自身を除く): 21599178368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 443, 557, 794, 886, 1114, 1588, 1772, 1985, 2215, 2228, 2785, 3176, 3544, 3970, 4430, 4456, 5570, 6352, 7088, 7940, 8860, 8912, 11140, 12704, 14176, 15880, 17720, 17824, 22280, 31760, 35440, 44560, 63520, 70880, 89120, 175871, 221129, 246751, 351742, 442258, 493502, 703484, 879355, 884516, 987004, 1105645, 1233755, 1406968, 1758710, 1769032, 1974008, 2211290, 2467510, 2813936, 3517420, 3538064, 3948016, 4422580, 4935020, 5627872, 7034840, 7076128, 7896032, 8845160, 9870040, 14069680, 17690320, 19740080, 28139360, 35380640, 39480160, 97960147, 195920294, 391840588, 489800735, 783681176, 979601470, 1567362352, 1959202940, 3134724704, 3918405880, 7836811760, 15673623520]

約数ペア:

[(1, 15673623520), (2, 7836811760), (4, 3918405880), (5, 3134724704), (8, 1959202940), (10, 1567362352), (16, 979601470), (20, 783681176), (32, 489800735), (40, 391840588), (80, 195920294), (160, 97960147), (397, 39480160), (443, 35380640), (557, 28139360), (794, 19740080), (886, 17690320), (1114, 14069680), (1588, 9870040), (1772, 8845160), (1985, 7896032), (2215, 7076128), (2228, 7034840), (2785, 5627872), (3176, 4935020), (3544, 4422580), (3970, 3948016), (4430, 3538064), (4456, 3517420), (5570, 2813936), (6352, 2467510), (7088, 2211290), (7940, 1974008), (8860, 1769032), (8912, 1758710), (11140, 1406968), (12704, 1233755), (14176, 1105645), (15880, 987004), (17720, 884516), (17824, 879355), (22280, 703484), (31760, 493502), (35440, 442258), (44560, 351742), (63520, 246751), (70880, 221129), (89120, 175871)]