9647720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 22458600

約数和(自身を除く): 12810880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 8317, 16634, 33268, 41585, 66536, 83170, 166340, 241193, 332680, 482386, 964772, 1205965, 1929544, 2411930, 4823860, 9647720]

約数ペア:

[(1, 9647720), (2, 4823860), (4, 2411930), (5, 1929544), (8, 1205965), (10, 964772), (20, 482386), (29, 332680), (40, 241193), (58, 166340), (116, 83170), (145, 66536), (232, 41585), (290, 33268), (580, 16634), (1160, 8317)]