2094380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 4777920

約数和(自身を除く): 2683540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 157, 230, 290, 314, 460, 580, 628, 667, 785, 1334, 1570, 2668, 3140, 3335, 3611, 4553, 6670, 7222, 9106, 13340, 14444, 18055, 18212, 22765, 36110, 45530, 72220, 91060, 104719, 209438, 418876, 523595, 1047190, 2094380]

約数ペア:

[(1, 2094380), (2, 1047190), (4, 523595), (5, 418876), (10, 209438), (20, 104719), (23, 91060), (29, 72220), (46, 45530), (58, 36110), (92, 22765), (115, 18212), (116, 18055), (145, 14444), (157, 13340), (230, 9106), (290, 7222), (314, 6670), (460, 4553), (580, 3611), (628, 3335), (667, 3140), (785, 2668), (1334, 1570)]