9937960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 22744800

約数和(自身を除く): 12806840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4211, 8422, 16844, 21055, 33688, 42110, 84220, 168440, 248449, 496898, 993796, 1242245, 1987592, 2484490, 4968980, 9937960]

約数ペア:

[(1, 9937960), (2, 4968980), (4, 2484490), (5, 1987592), (8, 1242245), (10, 993796), (20, 496898), (40, 248449), (59, 168440), (118, 84220), (236, 42110), (295, 33688), (472, 21055), (590, 16844), (1180, 8422), (2360, 4211)]