109303960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143821}}^1$

素因数の和:143851

約数の個数: 32

約数和(自身を含む): 258879600

約数和(自身を除く): 149575640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 143821, 287642, 575284, 719105, 1150568, 1438210, 2732599, 2876420, 5465198, 5752840, 10930396, 13662995, 21860792, 27325990, 54651980, 109303960]

約数ペア:

[(1, 109303960), (2, 54651980), (4, 27325990), (5, 21860792), (8, 13662995), (10, 10930396), (19, 5752840), (20, 5465198), (38, 2876420), (40, 2732599), (76, 1438210), (95, 1150568), (152, 719105), (190, 575284), (380, 287642), (760, 143821)]