16628600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 41515200

約数和(自身を除く): 24886600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 47, 50, 58, 61, 94, 100, 116, 122, 145, 188, 200, 232, 235, 244, 290, 305, 376, 470, 488, 580, 610, 725, 940, 1160, 1175, 1220, 1363, 1450, 1525, 1769, 1880, 2350, 2440, 2726, 2867, 2900, 3050, 3538, 4700, 5452, 5734, 5800, 6100, 6815, 7076, 8845, 9400, 10904, 11468, 12200, 13630, 14152, 14335, 17690, 22936, 27260, 28670, 34075, 35380, 44225, 54520, 57340, 68150, 70760, 71675, 83143, 88450, 114680, 136300, 143350, 166286, 176900, 272600, 286700, 332572, 353800, 415715, 573400, 665144, 831430, 1662860, 2078575, 3325720, 4157150, 8314300, 16628600]

約数ペア:

[(1, 16628600), (2, 8314300), (4, 4157150), (5, 3325720), (8, 2078575), (10, 1662860), (20, 831430), (25, 665144), (29, 573400), (40, 415715), (47, 353800), (50, 332572), (58, 286700), (61, 272600), (94, 176900), (100, 166286), (116, 143350), (122, 136300), (145, 114680), (188, 88450), (200, 83143), (232, 71675), (235, 70760), (244, 68150), (290, 57340), (305, 54520), (376, 44225), (470, 35380), (488, 34075), (580, 28670), (610, 27260), (725, 22936), (940, 17690), (1160, 14335), (1175, 14152), (1220, 13630), (1363, 12200), (1450, 11468), (1525, 10904), (1769, 9400), (1880, 8845), (2350, 7076), (2440, 6815), (2726, 6100), (2867, 5800), (2900, 5734), (3050, 5452), (3538, 4700)]