2912133260

素因数分解:

$2^2\times 5^1\times {\mathrm{7951}}^1\times {\mathrm{18313}}^1$

素因数の和:26273

約数の個数: 24

約数和(自身を含む): 6116582976

約数和(自身を除く): 3204449716

約数列:

[1, 2, 4, 5, 10, 20, 7951, 15902, 18313, 31804, 36626, 39755, 73252, 79510, 91565, 159020, 183130, 366260, 145606663, 291213326, 582426652, 728033315, 1456066630, 2912133260]

約数ペア:

[(1, 2912133260), (2, 1456066630), (4, 728033315), (5, 582426652), (10, 291213326), (20, 145606663), (7951, 366260), (15902, 183130), (18313, 159020), (31804, 91565), (36626, 79510), (39755, 73252)]