5469885740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{314723}}^1$

素因数の和:314822

約数の個数: 48

約数和(自身を含む): 12689671680

約数和(自身を除く): 7219785940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 314723, 629446, 1258892, 1573615, 3147230, 3461953, 6294460, 6923906, 13847812, 17309765, 24863117, 34619530, 49726234, 69239060, 99452468, 124315585, 248631170, 273494287, 497262340, 546988574, 1093977148, 1367471435, 2734942870, 5469885740]

約数ペア:

[(1, 5469885740), (2, 2734942870), (4, 1367471435), (5, 1093977148), (10, 546988574), (11, 497262340), (20, 273494287), (22, 248631170), (44, 124315585), (55, 99452468), (79, 69239060), (110, 49726234), (158, 34619530), (220, 24863117), (316, 17309765), (395, 13847812), (790, 6923906), (869, 6294460), (1580, 3461953), (1738, 3147230), (3476, 1573615), (4345, 1258892), (8690, 629446), (17380, 314723)]