1330650160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2376161}}^1$

素因数の和:2376181

約数の個数: 40

約数和(自身を含む): 3535729056

約数和(自身を除く): 2205078896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2376161, 4752322, 9504644, 11880805, 16633127, 19009288, 23761610, 33266254, 38018576, 47523220, 66532508, 83165635, 95046440, 133065016, 166331270, 190092880, 266130032, 332662540, 665325080, 1330650160]

約数ペア:

[(1, 1330650160), (2, 665325080), (4, 332662540), (5, 266130032), (7, 190092880), (8, 166331270), (10, 133065016), (14, 95046440), (16, 83165635), (20, 66532508), (28, 47523220), (35, 38018576), (40, 33266254), (56, 23761610), (70, 19009288), (80, 16633127), (112, 11880805), (140, 9504644), (280, 4752322), (560, 2376161)]