22185850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 44782848

約数和(自身を除く): 22596998

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 607, 731, 850, 1075, 1214, 1462, 2150, 3035, 3655, 6070, 7310, 10319, 15175, 18275, 20638, 26101, 30350, 36550, 51595, 52202, 103190, 130505, 257975, 261010, 443717, 515950, 652525, 887434, 1305050, 2218585, 4437170, 11092925, 22185850]

約数ペア:

[(1, 22185850), (2, 11092925), (5, 4437170), (10, 2218585), (17, 1305050), (25, 887434), (34, 652525), (43, 515950), (50, 443717), (85, 261010), (86, 257975), (170, 130505), (215, 103190), (425, 52202), (430, 51595), (607, 36550), (731, 30350), (850, 26101), (1075, 20638), (1214, 18275), (1462, 15175), (2150, 10319), (3035, 7310), (3655, 6070)]