4281160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8257

約数の個数: 32

約数和(自身を含む): 10374840

約数和(自身を除く): 6093680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8233, 16466, 32932, 41165, 65864, 82330, 107029, 164660, 214058, 329320, 428116, 535145, 856232, 1070290, 2140580, 4281160]

約数ペア:

[(1, 4281160), (2, 2140580), (4, 1070290), (5, 856232), (8, 535145), (10, 428116), (13, 329320), (20, 214058), (26, 164660), (40, 107029), (52, 82330), (65, 65864), (104, 41165), (130, 32932), (260, 16466), (520, 8233)]