10947440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 29515968

約数和(自身を除く): 18568528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 173, 226, 280, 346, 452, 560, 565, 692, 791, 865, 904, 1130, 1211, 1384, 1582, 1730, 1808, 2260, 2422, 2768, 3164, 3460, 3955, 4520, 4844, 6055, 6328, 6920, 7910, 9040, 9688, 12110, 12656, 13840, 15820, 19376, 19549, 24220, 31640, 39098, 48440, 63280, 78196, 96880, 97745, 136843, 156392, 195490, 273686, 312784, 390980, 547372, 684215, 781960, 1094744, 1368430, 1563920, 2189488, 2736860, 5473720, 10947440]

約数ペア:

[(1, 10947440), (2, 5473720), (4, 2736860), (5, 2189488), (7, 1563920), (8, 1368430), (10, 1094744), (14, 781960), (16, 684215), (20, 547372), (28, 390980), (35, 312784), (40, 273686), (56, 195490), (70, 156392), (80, 136843), (112, 97745), (113, 96880), (140, 78196), (173, 63280), (226, 48440), (280, 39098), (346, 31640), (452, 24220), (560, 19549), (565, 19376), (692, 15820), (791, 13840), (865, 12656), (904, 12110), (1130, 9688), (1211, 9040), (1384, 7910), (1582, 6920), (1730, 6328), (1808, 6055), (2260, 4844), (2422, 4520), (2768, 3955), (3164, 3460)]