2680456700

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{112153}}^1$

素因数の和:112406

約数の個数: 36

約数和(自身を含む): 5840980320

約数和(自身を除く): 3160523620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 4780, 5975, 11950, 23900, 112153, 224306, 448612, 560765, 1121530, 2243060, 2803825, 5607650, 11215300, 26804567, 53609134, 107218268, 134022835, 268045670, 536091340, 670114175, 1340228350, 2680456700]

約数ペア:

[(1, 2680456700), (2, 1340228350), (4, 670114175), (5, 536091340), (10, 268045670), (20, 134022835), (25, 107218268), (50, 53609134), (100, 26804567), (239, 11215300), (478, 5607650), (956, 2803825), (1195, 2243060), (2390, 1121530), (4780, 560765), (5975, 448612), (11950, 224306), (23900, 112153)]