472226.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 12181780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2063, 2090, 4126, 4180, 8252, 10315, 20630, 22693, 39197, 41260, 45386, 78394, 90772, 113465, 156788, 195985, 226930, 391970, 431167, 453860, 783940, 862334, 1724668, 2155835, 4311670, 8623340]

約数ペア:

[(1, 8623340), (2, 4311670), (4, 2155835), (5, 1724668), (10, 862334), (11, 783940), (19, 453860), (20, 431167), (22, 391970), (38, 226930), (44, 195985), (55, 156788), (76, 113465), (95, 90772), (110, 78394), (190, 45386), (209, 41260), (220, 39197), (380, 22693), (418, 20630), (836, 10315), (1045, 8252), (2063, 4180), (2090, 4126)]