40708160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5571

約数の個数: 56

約数和(自身を含む): 101169216

約数和(自身を除く): 60461056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 5531, 7360, 11062, 22124, 27655, 44248, 55310, 88496, 110620, 127213, 176992, 221240, 254426, 353984, 442480, 508852, 636065, 884960, 1017704, 1272130, 1769920, 2035408, 2544260, 4070816, 5088520, 8141632, 10177040, 20354080, 40708160]

約数ペア:

[(1, 40708160), (2, 20354080), (4, 10177040), (5, 8141632), (8, 5088520), (10, 4070816), (16, 2544260), (20, 2035408), (23, 1769920), (32, 1272130), (40, 1017704), (46, 884960), (64, 636065), (80, 508852), (92, 442480), (115, 353984), (160, 254426), (184, 221240), (230, 176992), (320, 127213), (368, 110620), (460, 88496), (736, 55310), (920, 44248), (1472, 27655), (1840, 22124), (3680, 11062), (5531, 7360)]