17047840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 41150592

約数和(自身を除く): 24102752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2267, 3760, 4534, 7520, 9068, 11335, 18136, 22670, 36272, 45340, 72544, 90680, 106549, 181360, 213098, 362720, 426196, 532745, 852392, 1065490, 1704784, 2130980, 3409568, 4261960, 8523920, 17047840]

約数ペア:

[(1, 17047840), (2, 8523920), (4, 4261960), (5, 3409568), (8, 2130980), (10, 1704784), (16, 1065490), (20, 852392), (32, 532745), (40, 426196), (47, 362720), (80, 213098), (94, 181360), (160, 106549), (188, 90680), (235, 72544), (376, 45340), (470, 36272), (752, 22670), (940, 18136), (1504, 11335), (1880, 9068), (2267, 7520), (3760, 4534)]