75528740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6829}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 183590400

約数和(自身を除く): 108061660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6829, 11060, 13658, 27316, 34145, 47803, 68290, 95606, 136580, 191212, 239015, 478030, 539491, 956060, 1078982, 2157964, 2697455, 3776437, 5394910, 7552874, 10789820, 15105748, 18882185, 37764370, 75528740]

約数ペア:

[(1, 75528740), (2, 37764370), (4, 18882185), (5, 15105748), (7, 10789820), (10, 7552874), (14, 5394910), (20, 3776437), (28, 2697455), (35, 2157964), (70, 1078982), (79, 956060), (140, 539491), (158, 478030), (316, 239015), (395, 191212), (553, 136580), (790, 95606), (1106, 68290), (1580, 47803), (2212, 34145), (2765, 27316), (5530, 13658), (6829, 11060)]