40724860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 98794080

約数和(自身を除く): 58069220

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, 10889, 21778, 43556, 54445, 108890, 119779, 185113, 217780, 239558, 370226, 479116, 598895, 740452, 925565, 1197790, 1851130, 2036243, 2395580, 3702260, 4072486, 8144972, 10181215, 20362430, 40724860]

約数ペア:

[(1, 40724860), (2, 20362430), (4, 10181215), (5, 8144972), (10, 4072486), (11, 3702260), (17, 2395580), (20, 2036243), (22, 1851130), (34, 1197790), (44, 925565), (55, 740452), (68, 598895), (85, 479116), (110, 370226), (170, 239558), (187, 217780), (220, 185113), (340, 119779), (374, 108890), (748, 54445), (935, 43556), (1870, 21778), (3740, 10889)]