3165640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 7371000

約数和(自身を除く): 4205360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2729, 5458, 10916, 13645, 21832, 27290, 54580, 79141, 109160, 158282, 316564, 395705, 633128, 791410, 1582820, 3165640]

約数ペア:

[(1, 3165640), (2, 1582820), (4, 791410), (5, 633128), (8, 395705), (10, 316564), (20, 158282), (29, 109160), (40, 79141), (58, 54580), (116, 27290), (145, 21832), (232, 13645), (290, 10916), (580, 5458), (1160, 2729)]