980704150

素因数分解:

$2^1\times 5^2\times {\mathrm{2297}}^1\times {\mathrm{8539}}^1$

素因数の和:10848

約数の個数: 24

約数和(自身を含む): 1825117560

約数和(自身を除く): 844413410

約数列:

[1, 2, 5, 10, 25, 50, 2297, 4594, 8539, 11485, 17078, 22970, 42695, 57425, 85390, 114850, 213475, 426950, 19614083, 39228166, 98070415, 196140830, 490352075, 980704150]

約数ペア:

[(1, 980704150), (2, 490352075), (5, 196140830), (10, 98070415), (25, 39228166), (50, 19614083), (2297, 426950), (4594, 213475), (8539, 114850), (11485, 85390), (17078, 57425), (22970, 42695)]