226722250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 454896000

約数和(自身を除く): 228173750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 125, 190, 250, 295, 475, 590, 809, 950, 1121, 1475, 1618, 2242, 2375, 2950, 4045, 4750, 5605, 7375, 8090, 11210, 14750, 15371, 20225, 28025, 30742, 40450, 47731, 56050, 76855, 95462, 101125, 140125, 153710, 202250, 238655, 280250, 384275, 477310, 768550, 906889, 1193275, 1813778, 1921375, 2386550, 3842750, 4534445, 5966375, 9068890, 11932750, 22672225, 45344450, 113361125, 226722250]

約数ペア:

[(1, 226722250), (2, 113361125), (5, 45344450), (10, 22672225), (19, 11932750), (25, 9068890), (38, 5966375), (50, 4534445), (59, 3842750), (95, 2386550), (118, 1921375), (125, 1813778), (190, 1193275), (250, 906889), (295, 768550), (475, 477310), (590, 384275), (809, 280250), (950, 238655), (1121, 202250), (1475, 153710), (1618, 140125), (2242, 101125), (2375, 95462), (2950, 76855), (4045, 56050), (4750, 47731), (5605, 40450), (7375, 30742), (8090, 28025), (11210, 20225), (14750, 15371)]