10602920

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 24040800

約数和(自身を除く): 13437880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 1907, 2780, 3814, 5560, 7628, 9535, 15256, 19070, 38140, 76280, 265073, 530146, 1060292, 1325365, 2120584, 2650730, 5301460, 10602920]

約数ペア:

[(1, 10602920), (2, 5301460), (4, 2650730), (5, 2120584), (8, 1325365), (10, 1060292), (20, 530146), (40, 265073), (139, 76280), (278, 38140), (556, 19070), (695, 15256), (1112, 9535), (1390, 7628), (1907, 5560), (2780, 3814)]