2940950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:592

約数の個数: 24

約数和(自身を含む): 5524200

約数和(自身を除く): 2583250

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 449, 655, 898, 1310, 2245, 3275, 4490, 6550, 11225, 22450, 58819, 117638, 294095, 588190, 1470475, 2940950]

約数ペア:

[(1, 2940950), (2, 1470475), (5, 588190), (10, 294095), (25, 117638), (50, 58819), (131, 22450), (262, 11225), (449, 6550), (655, 4490), (898, 3275), (1310, 2245)]