70436980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{18439}}^1$

素因数の和:18639

約数の個数: 24

約数和(自身を含む): 148700160

約数和(自身を除く): 78263180

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 18439, 36878, 73756, 92195, 184390, 368780, 3521849, 7043698, 14087396, 17609245, 35218490, 70436980]

約数ペア:

[(1, 70436980), (2, 35218490), (4, 17609245), (5, 14087396), (10, 7043698), (20, 3521849), (191, 368780), (382, 184390), (764, 92195), (955, 73756), (1910, 36878), (3820, 18439)]