8383540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 11211980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 719, 1060, 1166, 1438, 2332, 2876, 2915, 3595, 5830, 7190, 7909, 11660, 14380, 15818, 31636, 38107, 39545, 76214, 79090, 152428, 158180, 190535, 381070, 419177, 762140, 838354, 1676708, 2095885, 4191770, 8383540]

約数ペア:

[(1, 8383540), (2, 4191770), (4, 2095885), (5, 1676708), (10, 838354), (11, 762140), (20, 419177), (22, 381070), (44, 190535), (53, 158180), (55, 152428), (106, 79090), (110, 76214), (212, 39545), (220, 38107), (265, 31636), (530, 15818), (583, 14380), (719, 11660), (1060, 7909), (1166, 7190), (1438, 5830), (2332, 3595), (2876, 2915)]