220059970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 436389120

約数和(自身を除く): 216329150

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 845, 1534, 1690, 2207, 3835, 4414, 7670, 9971, 11035, 19942, 22070, 28691, 49855, 57382, 99710, 130213, 143455, 260426, 286910, 372983, 651065, 745966, 1302130, 1692769, 1864915, 3385538, 3729830, 8463845, 16927690, 22005997, 44011994, 110029985, 220059970]

約数ペア:

[(1, 220059970), (2, 110029985), (5, 44011994), (10, 22005997), (13, 16927690), (26, 8463845), (59, 3729830), (65, 3385538), (118, 1864915), (130, 1692769), (169, 1302130), (295, 745966), (338, 651065), (590, 372983), (767, 286910), (845, 260426), (1534, 143455), (1690, 130213), (2207, 99710), (3835, 57382), (4414, 49855), (7670, 28691), (9971, 22070), (11035, 19942)]