29013820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 68035968

約数和(自身を除く): 39022148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 3067, 4730, 6134, 9460, 12268, 15335, 30670, 33737, 61340, 67474, 131881, 134948, 168685, 263762, 337370, 527524, 659405, 674740, 1318810, 1450691, 2637620, 2901382, 5802764, 7253455, 14506910, 29013820]

約数ペア:

[(1, 29013820), (2, 14506910), (4, 7253455), (5, 5802764), (10, 2901382), (11, 2637620), (20, 1450691), (22, 1318810), (43, 674740), (44, 659405), (55, 527524), (86, 337370), (110, 263762), (172, 168685), (215, 134948), (220, 131881), (430, 67474), (473, 61340), (860, 33737), (946, 30670), (1892, 15335), (2365, 12268), (3067, 9460), (4730, 6134)]