65070560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 166561920

約数和(自身を除く): 101491360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 509, 544, 680, 752, 799, 940, 1018, 1360, 1504, 1598, 1880, 2036, 2545, 2720, 3196, 3760, 3995, 4072, 5090, 6392, 7520, 7990, 8144, 8653, 10180, 12784, 15980, 16288, 17306, 20360, 23923, 25568, 31960, 34612, 40720, 43265, 47846, 63920, 69224, 81440, 86530, 95692, 119615, 127840, 138448, 173060, 191384, 239230, 276896, 346120, 382768, 406691, 478460, 692240, 765536, 813382, 956920, 1384480, 1626764, 1913840, 2033455, 3253528, 3827680, 4066910, 6507056, 8133820, 13014112, 16267640, 32535280, 65070560]

約数ペア:

[(1, 65070560), (2, 32535280), (4, 16267640), (5, 13014112), (8, 8133820), (10, 6507056), (16, 4066910), (17, 3827680), (20, 3253528), (32, 2033455), (34, 1913840), (40, 1626764), (47, 1384480), (68, 956920), (80, 813382), (85, 765536), (94, 692240), (136, 478460), (160, 406691), (170, 382768), (188, 346120), (235, 276896), (272, 239230), (340, 191384), (376, 173060), (470, 138448), (509, 127840), (544, 119615), (680, 95692), (752, 86530), (799, 81440), (940, 69224), (1018, 63920), (1360, 47846), (1504, 43265), (1598, 40720), (1880, 34612), (2036, 31960), (2545, 25568), (2720, 23923), (3196, 20360), (3760, 17306), (3995, 16288), (4072, 15980), (5090, 12784), (6392, 10180), (7520, 8653), (7990, 8144)]