25568510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 54074304

約数和(自身を除く): 28505794

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 113, 121, 170, 187, 226, 242, 374, 565, 605, 935, 1130, 1210, 1243, 1331, 1870, 1921, 2057, 2486, 2662, 3842, 4114, 6215, 6655, 9605, 10285, 12430, 13310, 13673, 19210, 20570, 21131, 22627, 27346, 42262, 45254, 68365, 105655, 113135, 136730, 150403, 211310, 226270, 232441, 300806, 464882, 752015, 1162205, 1504030, 2324410, 2556851, 5113702, 12784255, 25568510]

約数ペア:

[(1, 25568510), (2, 12784255), (5, 5113702), (10, 2556851), (11, 2324410), (17, 1504030), (22, 1162205), (34, 752015), (55, 464882), (85, 300806), (110, 232441), (113, 226270), (121, 211310), (170, 150403), (187, 136730), (226, 113135), (242, 105655), (374, 68365), (565, 45254), (605, 42262), (935, 27346), (1130, 22627), (1210, 21131), (1243, 20570), (1331, 19210), (1870, 13673), (1921, 13310), (2057, 12430), (2486, 10285), (2662, 9605), (3842, 6655), (4114, 6215)]