8506280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7333}}^1$

素因数の和:7373

約数の個数: 32

約数和(自身を含む): 19801800

約数和(自身を除く): 11295520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7333, 14666, 29332, 36665, 58664, 73330, 146660, 212657, 293320, 425314, 850628, 1063285, 1701256, 2126570, 4253140, 8506280]

約数ペア:

[(1, 8506280), (2, 4253140), (4, 2126570), (5, 1701256), (8, 1063285), (10, 850628), (20, 425314), (29, 293320), (40, 212657), (58, 146660), (116, 73330), (145, 58664), (232, 36665), (290, 29332), (580, 14666), (1160, 7333)]