4197291220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{99133}}^1$

素因数の和:99244

約数の個数: 48

約数和(自身を含む): 9243254160

約数和(自身を除く): 5045962940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1460, 2117, 4234, 8468, 10585, 21170, 42340, 99133, 198266, 396532, 495665, 991330, 1982660, 2874857, 5749714, 7236709, 11499428, 14374285, 14473418, 28748570, 28946836, 36183545, 57497140, 72367090, 144734180, 209864561, 419729122, 839458244, 1049322805, 2098645610, 4197291220]

約数ペア:

[(1, 4197291220), (2, 2098645610), (4, 1049322805), (5, 839458244), (10, 419729122), (20, 209864561), (29, 144734180), (58, 72367090), (73, 57497140), (116, 36183545), (145, 28946836), (146, 28748570), (290, 14473418), (292, 14374285), (365, 11499428), (580, 7236709), (730, 5749714), (1460, 2874857), (2117, 1982660), (4234, 991330), (8468, 495665), (10585, 396532), (21170, 198266), (42340, 99133)]