133069396960

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3313481}}^1$

素因数の和:3313747

約数の個数: 48

約数和(自身を含む): 315629041392

約数和(自身を除く): 182559644432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 8032, 10040, 20080, 40160, 3313481, 6626962, 13253924, 16567405, 26507848, 33134810, 53015696, 66269620, 106031392, 132539240, 265078480, 530156960, 831683731, 1663367462, 3326734924, 4158418655, 6653469848, 8316837310, 13306939696, 16633674620, 26613879392, 33267349240, 66534698480, 133069396960]

約数ペア:

[(1, 133069396960), (2, 66534698480), (4, 33267349240), (5, 26613879392), (8, 16633674620), (10, 13306939696), (16, 8316837310), (20, 6653469848), (32, 4158418655), (40, 3326734924), (80, 1663367462), (160, 831683731), (251, 530156960), (502, 265078480), (1004, 132539240), (1255, 106031392), (2008, 66269620), (2510, 53015696), (4016, 33134810), (5020, 26507848), (8032, 16567405), (10040, 13253924), (20080, 6626962), (40160, 3313481)]