10939060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 26389440

約数和(自身を除く): 15450380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2617, 4180, 5234, 10468, 13085, 26170, 28787, 49723, 52340, 57574, 99446, 115148, 143935, 198892, 248615, 287870, 497230, 546953, 575740, 994460, 1093906, 2187812, 2734765, 5469530, 10939060]

約数ペア:

[(1, 10939060), (2, 5469530), (4, 2734765), (5, 2187812), (10, 1093906), (11, 994460), (19, 575740), (20, 546953), (22, 497230), (38, 287870), (44, 248615), (55, 198892), (76, 143935), (95, 115148), (110, 99446), (190, 57574), (209, 52340), (220, 49723), (380, 28787), (418, 26170), (836, 13085), (1045, 10468), (2090, 5234), (2617, 4180)]