28601660

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1951}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 60176256

約数和(自身を除く): 31574596

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 1951, 2932, 3665, 3902, 7330, 7804, 9755, 14660, 19510, 39020, 1430083, 2860166, 5720332, 7150415, 14300830, 28601660]

約数ペア:

[(1, 28601660), (2, 14300830), (4, 7150415), (5, 5720332), (10, 2860166), (20, 1430083), (733, 39020), (1466, 19510), (1951, 14660), (2932, 9755), (3665, 7804), (3902, 7330)]