12702670450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1939339}}^1$

素因数の和:1939482

約数の個数: 24

約数和(自身を含む): 23807337840

約数和(自身を除く): 11104667390

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 1939339, 3878678, 9696695, 19393390, 48483475, 96966950, 254053409, 508106818, 1270267045, 2540534090, 6351335225, 12702670450]

約数ペア:

[(1, 12702670450), (2, 6351335225), (5, 2540534090), (10, 1270267045), (25, 508106818), (50, 254053409), (131, 96966950), (262, 48483475), (655, 19393390), (1310, 9696695), (3275, 3878678), (6550, 1939339)]