17243800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 46648800

約数和(自身を除く): 29405000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 113, 140, 175, 200, 218, 226, 280, 350, 436, 452, 545, 565, 700, 763, 791, 872, 904, 1090, 1130, 1400, 1526, 1582, 2180, 2260, 2725, 2825, 3052, 3164, 3815, 3955, 4360, 4520, 5450, 5650, 6104, 6328, 7630, 7910, 10900, 11300, 12317, 15260, 15820, 19075, 19775, 21800, 22600, 24634, 30520, 31640, 38150, 39550, 49268, 61585, 76300, 79100, 86219, 98536, 123170, 152600, 158200, 172438, 246340, 307925, 344876, 431095, 492680, 615850, 689752, 862190, 1231700, 1724380, 2155475, 2463400, 3448760, 4310950, 8621900, 17243800]

約数ペア:

[(1, 17243800), (2, 8621900), (4, 4310950), (5, 3448760), (7, 2463400), (8, 2155475), (10, 1724380), (14, 1231700), (20, 862190), (25, 689752), (28, 615850), (35, 492680), (40, 431095), (50, 344876), (56, 307925), (70, 246340), (100, 172438), (109, 158200), (113, 152600), (140, 123170), (175, 98536), (200, 86219), (218, 79100), (226, 76300), (280, 61585), (350, 49268), (436, 39550), (452, 38150), (545, 31640), (565, 30520), (700, 24634), (763, 22600), (791, 21800), (872, 19775), (904, 19075), (1090, 15820), (1130, 15260), (1400, 12317), (1526, 11300), (1582, 10900), (2180, 7910), (2260, 7630), (2725, 6328), (2825, 6104), (3052, 5650), (3164, 5450), (3815, 4520), (3955, 4360)]