937971520

素因数分解:

$2^6\times 5^1\times {\mathrm{2931161}}^1$

素因数の和:2931178

約数の個数: 28

約数和(自身を含む): 2233545444

約数和(自身を除く): 1295573924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2931161, 5862322, 11724644, 14655805, 23449288, 29311610, 46898576, 58623220, 93797152, 117246440, 187594304, 234492880, 468985760, 937971520]

約数ペア:

[(1, 937971520), (2, 468985760), (4, 234492880), (5, 187594304), (8, 117246440), (10, 93797152), (16, 58623220), (20, 46898576), (32, 29311610), (40, 23449288), (64, 14655805), (80, 11724644), (160, 5862322), (320, 2931161)]