1286316050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{7841}}^1$

素因数の和:8063

約数の個数: 48

約数和(自身を含む): 2546736552

約数和(自身を除く): 1260420502

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 193, 386, 425, 850, 965, 1930, 3281, 4825, 6562, 7841, 9650, 15682, 16405, 32810, 39205, 78410, 82025, 133297, 164050, 196025, 266594, 392050, 666485, 1332970, 1513313, 3026626, 3332425, 6664850, 7566565, 15133130, 25726321, 37832825, 51452642, 75665650, 128631605, 257263210, 643158025, 1286316050]

約数ペア:

[(1, 1286316050), (2, 643158025), (5, 257263210), (10, 128631605), (17, 75665650), (25, 51452642), (34, 37832825), (50, 25726321), (85, 15133130), (170, 7566565), (193, 6664850), (386, 3332425), (425, 3026626), (850, 1513313), (965, 1332970), (1930, 666485), (3281, 392050), (4825, 266594), (6562, 196025), (7841, 164050), (9650, 133297), (15682, 82025), (16405, 78410), (32810, 39205)]