3737240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 9056880

約数和(自身を除く): 5319640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7187, 14374, 28748, 35935, 57496, 71870, 93431, 143740, 186862, 287480, 373724, 467155, 747448, 934310, 1868620, 3737240]

約数ペア:

[(1, 3737240), (2, 1868620), (4, 934310), (5, 747448), (8, 467155), (10, 373724), (13, 287480), (20, 186862), (26, 143740), (40, 93431), (52, 71870), (65, 57496), (104, 35935), (130, 28748), (260, 14374), (520, 7187)]