8266168240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{18169}}^1$

素因数の和:18251

約数の個数: 120

約数和(自身を含む): 21575494080

約数和(自身を除く): 13309325840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 121, 176, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 752, 880, 940, 968, 1034, 1210, 1880, 1936, 2068, 2420, 2585, 3760, 4136, 4840, 5170, 5687, 8272, 9680, 10340, 11374, 18169, 20680, 22748, 28435, 36338, 41360, 45496, 56870, 72676, 90845, 90992, 113740, 145352, 181690, 199859, 227480, 290704, 363380, 399718, 454960, 726760, 799436, 853943, 999295, 1453520, 1598872, 1707886, 1998590, 2198449, 3197744, 3415772, 3997180, 4269715, 4396898, 6831544, 7994360, 8539430, 8793796, 9393373, 10992245, 13663088, 15988720, 17078860, 17587592, 18786746, 21984490, 34157720, 35175184, 37573492, 43968980, 46966865, 68315440, 75146984, 87937960, 93933730, 103327103, 150293968, 175875920, 187867460, 206654206, 375734920, 413308412, 516635515, 751469840, 826616824, 1033271030, 1653233648, 2066542060, 4133084120, 8266168240]

約数ペア:

[(1, 8266168240), (2, 4133084120), (4, 2066542060), (5, 1653233648), (8, 1033271030), (10, 826616824), (11, 751469840), (16, 516635515), (20, 413308412), (22, 375734920), (40, 206654206), (44, 187867460), (47, 175875920), (55, 150293968), (80, 103327103), (88, 93933730), (94, 87937960), (110, 75146984), (121, 68315440), (176, 46966865), (188, 43968980), (220, 37573492), (235, 35175184), (242, 34157720), (376, 21984490), (440, 18786746), (470, 17587592), (484, 17078860), (517, 15988720), (605, 13663088), (752, 10992245), (880, 9393373), (940, 8793796), (968, 8539430), (1034, 7994360), (1210, 6831544), (1880, 4396898), (1936, 4269715), (2068, 3997180), (2420, 3415772), (2585, 3197744), (3760, 2198449), (4136, 1998590), (4840, 1707886), (5170, 1598872), (5687, 1453520), (8272, 999295), (9680, 853943), (10340, 799436), (11374, 726760), (18169, 454960), (20680, 399718), (22748, 363380), (28435, 290704), (36338, 227480), (41360, 199859), (45496, 181690), (56870, 145352), (72676, 113740), (90845, 90992)]