201183283960

素因数分解:

$2^3\times 5^1\times {\mathrm{42379}}^1\times {\mathrm{118681}}^1$

素因数の和:161071

約数の個数: 32

約数和(自身を含む): 452676884400

約数和(自身を除く): 251493600440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 42379, 84758, 118681, 169516, 211895, 237362, 339032, 423790, 474724, 593405, 847580, 949448, 1186810, 1695160, 2373620, 4747240, 5029582099, 10059164198, 20118328396, 25147910495, 40236656792, 50295820990, 100591641980, 201183283960]

約数ペア:

[(1, 201183283960), (2, 100591641980), (4, 50295820990), (5, 40236656792), (8, 25147910495), (10, 20118328396), (20, 10059164198), (40, 5029582099), (42379, 4747240), (84758, 2373620), (118681, 1695160), (169516, 1186810), (211895, 949448), (237362, 847580), (339032, 593405), (423790, 474724)]