46391240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23669}}^1$

素因数の和:23694

約数の個数: 48

約数和(自身を含む): 121427100

約数和(自身を除く): 75035860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23669, 47338, 94676, 118345, 165683, 189352, 236690, 331366, 473380, 662732, 828415, 946760, 1159781, 1325464, 1656830, 2319562, 3313660, 4639124, 5798905, 6627320, 9278248, 11597810, 23195620, 46391240]

約数ペア:

[(1, 46391240), (2, 23195620), (4, 11597810), (5, 9278248), (7, 6627320), (8, 5798905), (10, 4639124), (14, 3313660), (20, 2319562), (28, 1656830), (35, 1325464), (40, 1159781), (49, 946760), (56, 828415), (70, 662732), (98, 473380), (140, 331366), (196, 236690), (245, 189352), (280, 165683), (392, 118345), (490, 94676), (980, 47338), (1960, 23669)]