76660760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 194201280

約数和(自身を除く): 117540520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 188, 220, 235, 242, 337, 376, 440, 470, 484, 517, 605, 674, 940, 968, 1034, 1210, 1348, 1685, 1880, 2068, 2420, 2585, 2696, 3370, 3707, 4136, 4840, 5170, 5687, 6740, 7414, 10340, 11374, 13480, 14828, 15839, 18535, 20680, 22748, 28435, 29656, 31678, 37070, 40777, 45496, 56870, 63356, 74140, 79195, 81554, 113740, 126712, 148280, 158390, 163108, 174229, 203885, 227480, 316780, 326216, 348458, 407770, 633560, 696916, 815540, 871145, 1393832, 1631080, 1742290, 1916519, 3484580, 3833038, 6969160, 7666076, 9582595, 15332152, 19165190, 38330380, 76660760]

約数ペア:

[(1, 76660760), (2, 38330380), (4, 19165190), (5, 15332152), (8, 9582595), (10, 7666076), (11, 6969160), (20, 3833038), (22, 3484580), (40, 1916519), (44, 1742290), (47, 1631080), (55, 1393832), (88, 871145), (94, 815540), (110, 696916), (121, 633560), (188, 407770), (220, 348458), (235, 326216), (242, 316780), (337, 227480), (376, 203885), (440, 174229), (470, 163108), (484, 158390), (517, 148280), (605, 126712), (674, 113740), (940, 81554), (968, 79195), (1034, 74140), (1210, 63356), (1348, 56870), (1685, 45496), (1880, 40777), (2068, 37070), (2420, 31678), (2585, 29656), (2696, 28435), (3370, 22748), (3707, 20680), (4136, 18535), (4840, 15839), (5170, 14828), (5687, 13480), (6740, 11374), (7414, 10340)]