22583500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 29465588

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 94, 100, 124, 125, 155, 188, 235, 250, 310, 470, 500, 620, 775, 940, 961, 1175, 1457, 1550, 1922, 2350, 2914, 3100, 3844, 3875, 4700, 4805, 5828, 5875, 7285, 7750, 9610, 11750, 14570, 15500, 19220, 23500, 24025, 29140, 36425, 45167, 48050, 72850, 90334, 96100, 120125, 145700, 180668, 182125, 225835, 240250, 364250, 451670, 480500, 728500, 903340, 1129175, 2258350, 4516700, 5645875, 11291750, 22583500]

約数ペア:

[(1, 22583500), (2, 11291750), (4, 5645875), (5, 4516700), (10, 2258350), (20, 1129175), (25, 903340), (31, 728500), (47, 480500), (50, 451670), (62, 364250), (94, 240250), (100, 225835), (124, 182125), (125, 180668), (155, 145700), (188, 120125), (235, 96100), (250, 90334), (310, 72850), (470, 48050), (500, 45167), (620, 36425), (775, 29140), (940, 24025), (961, 23500), (1175, 19220), (1457, 15500), (1550, 14570), (1922, 11750), (2350, 9610), (2914, 7750), (3100, 7285), (3844, 5875), (3875, 5828), (4700, 4805)]