70075420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184409}}^1$

素因数の和:184437

約数の個数: 24

約数和(自身を含む): 154904400

約数和(自身を除く): 84828980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 184409, 368818, 737636, 922045, 1844090, 3503771, 3688180, 7007542, 14015084, 17518855, 35037710, 70075420]

約数ペア:

[(1, 70075420), (2, 35037710), (4, 17518855), (5, 14015084), (10, 7007542), (19, 3688180), (20, 3503771), (38, 1844090), (76, 922045), (95, 737636), (190, 368818), (380, 184409)]