56480800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4190

約数の個数: 72

約数和(自身を含む): 146029716

約数和(自身を除く): 89548916

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4153, 6800, 8306, 13600, 16612, 20765, 33224, 41530, 66448, 70601, 83060, 103825, 132896, 141202, 166120, 207650, 282404, 332240, 353005, 415300, 564808, 664480, 706010, 830600, 1129616, 1412020, 1661200, 1765025, 2259232, 2824040, 3322400, 3530050, 5648080, 7060100, 11296160, 14120200, 28240400, 56480800]

約数ペア:

[(1, 56480800), (2, 28240400), (4, 14120200), (5, 11296160), (8, 7060100), (10, 5648080), (16, 3530050), (17, 3322400), (20, 2824040), (25, 2259232), (32, 1765025), (34, 1661200), (40, 1412020), (50, 1129616), (68, 830600), (80, 706010), (85, 664480), (100, 564808), (136, 415300), (160, 353005), (170, 332240), (200, 282404), (272, 207650), (340, 166120), (400, 141202), (425, 132896), (544, 103825), (680, 83060), (800, 70601), (850, 66448), (1360, 41530), (1700, 33224), (2720, 20765), (3400, 16612), (4153, 13600), (6800, 8306)]