22624450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 45666720

約数和(自身を除く): 23042270

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 619, 731, 850, 1075, 1238, 1462, 2150, 3095, 3655, 6190, 7310, 10523, 15475, 18275, 21046, 26617, 30950, 36550, 52615, 53234, 105230, 133085, 263075, 266170, 452489, 526150, 665425, 904978, 1330850, 2262445, 4524890, 11312225, 22624450]

約数ペア:

[(1, 22624450), (2, 11312225), (5, 4524890), (10, 2262445), (17, 1330850), (25, 904978), (34, 665425), (43, 526150), (50, 452489), (85, 266170), (86, 263075), (170, 133085), (215, 105230), (425, 53234), (430, 52615), (619, 36550), (731, 30950), (850, 26617), (1075, 21046), (1238, 18275), (1462, 15475), (2150, 10523), (3095, 7310), (3655, 6190)]