22417620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8689}}^1$

素因数の和:8744

約数の個数: 48

約数和(自身を含む): 64236480

約数和(自身を除く): 41818860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 8689, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 173780, 260670, 373627, 521340, 747254, 1120881, 1494508, 1868135, 2241762, 3736270, 4483524, 5604405, 7472540, 11208810, 22417620]

約数ペア:

[(1, 22417620), (2, 11208810), (3, 7472540), (4, 5604405), (5, 4483524), (6, 3736270), (10, 2241762), (12, 1868135), (15, 1494508), (20, 1120881), (30, 747254), (43, 521340), (60, 373627), (86, 260670), (129, 173780), (172, 130335), (215, 104268), (258, 86890), (430, 52134), (516, 43445), (645, 34756), (860, 26067), (1290, 17378), (2580, 8689)]