485228.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 7015680

約数和(自身を除く): 4061740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 463, 580, 638, 926, 1276, 1595, 1852, 2315, 3190, 4630, 5093, 6380, 9260, 10186, 13427, 20372, 25465, 26854, 50930, 53708, 67135, 101860, 134270, 147697, 268540, 295394, 590788, 738485, 1476970, 2953940]

約数ペア:

[(1, 2953940), (2, 1476970), (4, 738485), (5, 590788), (10, 295394), (11, 268540), (20, 147697), (22, 134270), (29, 101860), (44, 67135), (55, 53708), (58, 50930), (110, 26854), (116, 25465), (145, 20372), (220, 13427), (290, 10186), (319, 9260), (463, 6380), (580, 5093), (638, 4630), (926, 3190), (1276, 2315), (1595, 1852)]