79233160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 188801280

約数和(自身を除く): 109568120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1213, 1420, 1633, 2426, 2840, 3266, 4852, 6065, 6532, 8165, 9704, 12130, 13064, 16330, 24260, 27899, 32660, 48520, 55798, 65320, 86123, 111596, 139495, 172246, 223192, 278990, 344492, 430615, 557980, 688984, 861230, 1115960, 1722460, 1980829, 3444920, 3961658, 7923316, 9904145, 15846632, 19808290, 39616580, 79233160]

約数ペア:

[(1, 79233160), (2, 39616580), (4, 19808290), (5, 15846632), (8, 9904145), (10, 7923316), (20, 3961658), (23, 3444920), (40, 1980829), (46, 1722460), (71, 1115960), (92, 861230), (115, 688984), (142, 557980), (184, 430615), (230, 344492), (284, 278990), (355, 223192), (460, 172246), (568, 139495), (710, 111596), (920, 86123), (1213, 65320), (1420, 55798), (1633, 48520), (2426, 32660), (2840, 27899), (3266, 24260), (4852, 16330), (6065, 13064), (6532, 12130), (8165, 9704)]