38492320

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 91785960

約数和(自身を除く): 53293640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2129, 2260, 3616, 4258, 4520, 8516, 9040, 10645, 17032, 18080, 21290, 34064, 42580, 68128, 85160, 170320, 240577, 340640, 481154, 962308, 1202885, 1924616, 2405770, 3849232, 4811540, 7698464, 9623080, 19246160, 38492320]

約数ペア:

[(1, 38492320), (2, 19246160), (4, 9623080), (5, 7698464), (8, 4811540), (10, 3849232), (16, 2405770), (20, 1924616), (32, 1202885), (40, 962308), (80, 481154), (113, 340640), (160, 240577), (226, 170320), (452, 85160), (565, 68128), (904, 42580), (1130, 34064), (1808, 21290), (2129, 18080), (2260, 17032), (3616, 10645), (4258, 9040), (4520, 8516)]