1133320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 2640600

約数和(自身を除く): 1507280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 977, 1160, 1954, 3908, 4885, 7816, 9770, 19540, 28333, 39080, 56666, 113332, 141665, 226664, 283330, 566660, 1133320]

約数ペア:

[(1, 1133320), (2, 566660), (4, 283330), (5, 226664), (8, 141665), (10, 113332), (20, 56666), (29, 39080), (40, 28333), (58, 19540), (116, 9770), (145, 7816), (232, 4885), (290, 3908), (580, 1954), (977, 1160)]