9109480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7853}}^1$

素因数の和:7893

約数の個数: 32

約数和(自身を含む): 21205800

約数和(自身を除く): 12096320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7853, 15706, 31412, 39265, 62824, 78530, 157060, 227737, 314120, 455474, 910948, 1138685, 1821896, 2277370, 4554740, 9109480]

約数ペア:

[(1, 9109480), (2, 4554740), (4, 2277370), (5, 1821896), (8, 1138685), (10, 910948), (20, 455474), (29, 314120), (40, 227737), (58, 157060), (116, 78530), (145, 62824), (232, 39265), (290, 31412), (580, 15706), (1160, 7853)]