2004114760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1165183}}^1$

素因数の和:1165237

約数の個数: 32

約数和(自身を含む): 4614128640

約数和(自身を除く): 2610013880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1165183, 2330366, 4660732, 5825915, 9321464, 11651830, 23303660, 46607320, 50102869, 100205738, 200411476, 250514345, 400822952, 501028690, 1002057380, 2004114760]

約数ペア:

[(1, 2004114760), (2, 1002057380), (4, 501028690), (5, 400822952), (8, 250514345), (10, 200411476), (20, 100205738), (40, 50102869), (43, 46607320), (86, 23303660), (172, 11651830), (215, 9321464), (344, 5825915), (430, 4660732), (860, 2330366), (1720, 1165183)]