40612660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10859}}^1$

素因数の和:10896

約数の個数: 48

約数和(自身を含む): 98521920

約数和(自身を除く): 57909260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10859, 21718, 43436, 54295, 108590, 119449, 184603, 217180, 238898, 369206, 477796, 597245, 738412, 923015, 1194490, 1846030, 2030633, 2388980, 3692060, 4061266, 8122532, 10153165, 20306330, 40612660]

約数ペア:

[(1, 40612660), (2, 20306330), (4, 10153165), (5, 8122532), (10, 4061266), (11, 3692060), (17, 2388980), (20, 2030633), (22, 1846030), (34, 1194490), (44, 923015), (55, 738412), (68, 597245), (85, 477796), (110, 369206), (170, 238898), (187, 217180), (220, 184603), (340, 119449), (374, 108590), (748, 54295), (935, 43436), (1870, 21718), (3740, 10859)]