14605720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 35614080

約数和(自身を除く): 21008360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 457, 470, 680, 799, 914, 940, 1598, 1828, 1880, 2285, 3196, 3656, 3995, 4570, 6392, 7769, 7990, 9140, 15538, 15980, 18280, 21479, 31076, 31960, 38845, 42958, 62152, 77690, 85916, 107395, 155380, 171832, 214790, 310760, 365143, 429580, 730286, 859160, 1460572, 1825715, 2921144, 3651430, 7302860, 14605720]

約数ペア:

[(1, 14605720), (2, 7302860), (4, 3651430), (5, 2921144), (8, 1825715), (10, 1460572), (17, 859160), (20, 730286), (34, 429580), (40, 365143), (47, 310760), (68, 214790), (85, 171832), (94, 155380), (136, 107395), (170, 85916), (188, 77690), (235, 62152), (340, 42958), (376, 38845), (457, 31960), (470, 31076), (680, 21479), (799, 18280), (914, 15980), (940, 15538), (1598, 9140), (1828, 7990), (1880, 7769), (2285, 6392), (3196, 4570), (3656, 3995)]