16927400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 45800640

約数和(自身を除く): 28873240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 113, 140, 175, 200, 214, 226, 280, 350, 428, 452, 535, 565, 700, 749, 791, 856, 904, 1070, 1130, 1400, 1498, 1582, 2140, 2260, 2675, 2825, 2996, 3164, 3745, 3955, 4280, 4520, 5350, 5650, 5992, 6328, 7490, 7910, 10700, 11300, 12091, 14980, 15820, 18725, 19775, 21400, 22600, 24182, 29960, 31640, 37450, 39550, 48364, 60455, 74900, 79100, 84637, 96728, 120910, 149800, 158200, 169274, 241820, 302275, 338548, 423185, 483640, 604550, 677096, 846370, 1209100, 1692740, 2115925, 2418200, 3385480, 4231850, 8463700, 16927400]

約数ペア:

[(1, 16927400), (2, 8463700), (4, 4231850), (5, 3385480), (7, 2418200), (8, 2115925), (10, 1692740), (14, 1209100), (20, 846370), (25, 677096), (28, 604550), (35, 483640), (40, 423185), (50, 338548), (56, 302275), (70, 241820), (100, 169274), (107, 158200), (113, 149800), (140, 120910), (175, 96728), (200, 84637), (214, 79100), (226, 74900), (280, 60455), (350, 48364), (428, 39550), (452, 37450), (535, 31640), (565, 29960), (700, 24182), (749, 22600), (791, 21400), (856, 19775), (904, 18725), (1070, 15820), (1130, 14980), (1400, 12091), (1498, 11300), (1582, 10700), (2140, 7910), (2260, 7490), (2675, 6328), (2825, 5992), (2996, 5650), (3164, 5350), (3745, 4520), (3955, 4280)]