8178049160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10760591}}^1$

素因数の和:10760621

約数の個数: 32

約数和(自身を含む): 19369065600

約数和(自身を除く): 11191016440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10760591, 21521182, 43042364, 53802955, 86084728, 107605910, 204451229, 215211820, 408902458, 430423640, 817804916, 1022256145, 1635609832, 2044512290, 4089024580, 8178049160]

約数ペア:

[(1, 8178049160), (2, 4089024580), (4, 2044512290), (5, 1635609832), (8, 1022256145), (10, 817804916), (19, 430423640), (20, 408902458), (38, 215211820), (40, 204451229), (76, 107605910), (95, 86084728), (152, 53802955), (190, 43042364), (380, 21521182), (760, 10760591)]