40345250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 87340032

約数和(自身を除く): 46994782

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 863, 935, 1375, 1726, 1870, 2125, 2750, 4250, 4315, 4675, 8630, 9350, 9493, 14671, 18986, 21575, 23375, 29342, 43150, 46750, 47465, 73355, 94930, 107875, 146710, 161381, 215750, 237325, 322762, 366775, 474650, 733550, 806905, 1186625, 1613810, 1833875, 2373250, 3667750, 4034525, 8069050, 20172625, 40345250]

約数ペア:

[(1, 40345250), (2, 20172625), (5, 8069050), (10, 4034525), (11, 3667750), (17, 2373250), (22, 1833875), (25, 1613810), (34, 1186625), (50, 806905), (55, 733550), (85, 474650), (110, 366775), (125, 322762), (170, 237325), (187, 215750), (250, 161381), (275, 146710), (374, 107875), (425, 94930), (550, 73355), (850, 47465), (863, 46750), (935, 43150), (1375, 29342), (1726, 23375), (1870, 21575), (2125, 18986), (2750, 14671), (4250, 9493), (4315, 9350), (4675, 8630)]