185680760620

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1439}}^1\times {\mathrm{11299}}^1$

素因数の和:13318

約数の個数: 48

約数和(自身を含む): 390918528000

約数和(自身を除く): 205237767380

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 1439, 2284, 2855, 2878, 5710, 5756, 7195, 11299, 11420, 14390, 22598, 28780, 45196, 56495, 112990, 225980, 821669, 1643338, 3286676, 4108345, 6451729, 8216690, 12903458, 16259261, 16433380, 25806916, 32258645, 32518522, 64517290, 65037044, 81296305, 129034580, 162592610, 325185220, 9284038031, 18568076062, 37136152124, 46420190155, 92840380310, 185680760620]

約数ペア:

[(1, 185680760620), (2, 92840380310), (4, 46420190155), (5, 37136152124), (10, 18568076062), (20, 9284038031), (571, 325185220), (1142, 162592610), (1439, 129034580), (2284, 81296305), (2855, 65037044), (2878, 64517290), (5710, 32518522), (5756, 32258645), (7195, 25806916), (11299, 16433380), (11420, 16259261), (14390, 12903458), (22598, 8216690), (28780, 6451729), (45196, 4108345), (56495, 3286676), (112990, 1643338), (225980, 821669)]