10920528028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{2087}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 20064844800

約数和(自身を除く): 9144316772

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 571, 1142, 2087, 2284, 2291, 4174, 4582, 8348, 9164, 16559, 33118, 45109, 60523, 66236, 90218, 121046, 164873, 180436, 242092, 329746, 659492, 1191677, 1308161, 2383354, 2616322, 4766708, 4781317, 5232644, 9562634, 19125268, 34558633, 69117266, 94142483, 138234532, 188284966, 376569932, 2730132007, 5460264014, 10920528028]

約数ペア:

[(1, 10920528028), (2, 5460264014), (4, 2730132007), (29, 376569932), (58, 188284966), (79, 138234532), (116, 94142483), (158, 69117266), (316, 34558633), (571, 19125268), (1142, 9562634), (2087, 5232644), (2284, 4781317), (2291, 4766708), (4174, 2616322), (4582, 2383354), (8348, 1308161), (9164, 1191677), (16559, 659492), (33118, 329746), (45109, 242092), (60523, 180436), (66236, 164873), (90218, 121046)]