42393400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 114099840

約数和(自身を除く): 71706440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 140, 175, 200, 214, 280, 283, 350, 428, 535, 566, 700, 749, 856, 1070, 1132, 1400, 1415, 1498, 1981, 2140, 2264, 2675, 2830, 2996, 3745, 3962, 4280, 5350, 5660, 5992, 7075, 7490, 7924, 9905, 10700, 11320, 14150, 14980, 15848, 18725, 19810, 21400, 28300, 29960, 30281, 37450, 39620, 49525, 56600, 60562, 74900, 79240, 99050, 121124, 149800, 151405, 198100, 211967, 242248, 302810, 396200, 423934, 605620, 757025, 847868, 1059835, 1211240, 1514050, 1695736, 2119670, 3028100, 4239340, 5299175, 6056200, 8478680, 10598350, 21196700, 42393400]

約数ペア:

[(1, 42393400), (2, 21196700), (4, 10598350), (5, 8478680), (7, 6056200), (8, 5299175), (10, 4239340), (14, 3028100), (20, 2119670), (25, 1695736), (28, 1514050), (35, 1211240), (40, 1059835), (50, 847868), (56, 757025), (70, 605620), (100, 423934), (107, 396200), (140, 302810), (175, 242248), (200, 211967), (214, 198100), (280, 151405), (283, 149800), (350, 121124), (428, 99050), (535, 79240), (566, 74900), (700, 60562), (749, 56600), (856, 49525), (1070, 39620), (1132, 37450), (1400, 30281), (1415, 29960), (1498, 28300), (1981, 21400), (2140, 19810), (2264, 18725), (2675, 15848), (2830, 14980), (2996, 14150), (3745, 11320), (3962, 10700), (4280, 9905), (5350, 7924), (5660, 7490), (5992, 7075)]