470891740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6133}}^1$

素因数の和:6502

約数の個数: 48

約数和(自身を含む): 1082037600

約数和(自身を除く): 611145860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 349, 698, 1396, 1745, 3490, 3839, 6133, 6980, 7678, 12266, 15356, 19195, 24532, 30665, 38390, 61330, 67463, 76780, 122660, 134926, 269852, 337315, 674630, 1349260, 2140417, 4280834, 8561668, 10702085, 21404170, 23544587, 42808340, 47089174, 94178348, 117722935, 235445870, 470891740]

約数ペア:

[(1, 470891740), (2, 235445870), (4, 117722935), (5, 94178348), (10, 47089174), (11, 42808340), (20, 23544587), (22, 21404170), (44, 10702085), (55, 8561668), (110, 4280834), (220, 2140417), (349, 1349260), (698, 674630), (1396, 337315), (1745, 269852), (3490, 134926), (3839, 122660), (6133, 76780), (6980, 67463), (7678, 61330), (12266, 38390), (15356, 30665), (19195, 24532)]