10525040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 15991120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 109, 136, 142, 170, 218, 272, 284, 340, 355, 436, 545, 568, 680, 710, 872, 1090, 1136, 1207, 1360, 1420, 1744, 1853, 2180, 2414, 2840, 3706, 4360, 4828, 5680, 6035, 7412, 7739, 8720, 9265, 9656, 12070, 14824, 15478, 18530, 19312, 24140, 29648, 30956, 37060, 38695, 48280, 61912, 74120, 77390, 96560, 123824, 131563, 148240, 154780, 263126, 309560, 526252, 619120, 657815, 1052504, 1315630, 2105008, 2631260, 5262520, 10525040]

約数ペア:

[(1, 10525040), (2, 5262520), (4, 2631260), (5, 2105008), (8, 1315630), (10, 1052504), (16, 657815), (17, 619120), (20, 526252), (34, 309560), (40, 263126), (68, 154780), (71, 148240), (80, 131563), (85, 123824), (109, 96560), (136, 77390), (142, 74120), (170, 61912), (218, 48280), (272, 38695), (284, 37060), (340, 30956), (355, 29648), (436, 24140), (545, 19312), (568, 18530), (680, 15478), (710, 14824), (872, 12070), (1090, 9656), (1136, 9265), (1207, 8720), (1360, 7739), (1420, 7412), (1744, 6035), (1853, 5680), (2180, 4828), (2414, 4360), (2840, 3706)]