57559960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 140123520

約数和(自身を除く): 82563560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1801, 1880, 3196, 3602, 3995, 6392, 7204, 7990, 9005, 14408, 15980, 18010, 30617, 31960, 36020, 61234, 72040, 84647, 122468, 153085, 169294, 244936, 306170, 338588, 423235, 612340, 677176, 846470, 1224680, 1438999, 1692940, 2877998, 3385880, 5755996, 7194995, 11511992, 14389990, 28779980, 57559960]

約数ペア:

[(1, 57559960), (2, 28779980), (4, 14389990), (5, 11511992), (8, 7194995), (10, 5755996), (17, 3385880), (20, 2877998), (34, 1692940), (40, 1438999), (47, 1224680), (68, 846470), (85, 677176), (94, 612340), (136, 423235), (170, 338588), (188, 306170), (235, 244936), (340, 169294), (376, 153085), (470, 122468), (680, 84647), (799, 72040), (940, 61234), (1598, 36020), (1801, 31960), (1880, 30617), (3196, 18010), (3602, 15980), (3995, 14408), (6392, 9005), (7204, 7990)]