11700752120

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{293399}}^1$

素因数の和:294407

約数の個数: 32

約数和(自身を含む): 26353188000

約数和(自身を除く): 14652435880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1994, 3988, 4985, 7976, 9970, 19940, 39880, 293399, 586798, 1173596, 1466995, 2347192, 2933990, 5867980, 11735960, 292518803, 585037606, 1170075212, 1462594015, 2340150424, 2925188030, 5850376060, 11700752120]

約数ペア:

[(1, 11700752120), (2, 5850376060), (4, 2925188030), (5, 2340150424), (8, 1462594015), (10, 1170075212), (20, 585037606), (40, 292518803), (997, 11735960), (1994, 5867980), (3988, 2933990), (4985, 2347192), (7976, 1466995), (9970, 1173596), (19940, 586798), (39880, 293399)]