117283960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154321}}^1$

素因数の和:154351

約数の個数: 32

約数和(自身を含む): 277779600

約数和(自身を除く): 160495640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 154321, 308642, 617284, 771605, 1234568, 1543210, 2932099, 3086420, 5864198, 6172840, 11728396, 14660495, 23456792, 29320990, 58641980, 117283960]

約数ペア:

[(1, 117283960), (2, 58641980), (4, 29320990), (5, 23456792), (8, 14660495), (10, 11728396), (19, 6172840), (20, 5864198), (38, 3086420), (40, 2932099), (76, 1543210), (95, 1234568), (152, 771605), (190, 617284), (380, 308642), (760, 154321)]