368271520

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20369}}^1$

素因数の和:20497

約数の個数: 48

約数和(自身を含む): 877784040

約数和(自身を除く): 509512520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 18080, 20369, 40738, 81476, 101845, 162952, 203690, 325904, 407380, 651808, 814760, 1629520, 2301697, 3259040, 4603394, 9206788, 11508485, 18413576, 23016970, 36827152, 46033940, 73654304, 92067880, 184135760, 368271520]

約数ペア:

[(1, 368271520), (2, 184135760), (4, 92067880), (5, 73654304), (8, 46033940), (10, 36827152), (16, 23016970), (20, 18413576), (32, 11508485), (40, 9206788), (80, 4603394), (113, 3259040), (160, 2301697), (226, 1629520), (452, 814760), (565, 651808), (904, 407380), (1130, 325904), (1808, 203690), (2260, 162952), (3616, 101845), (4520, 81476), (9040, 40738), (18080, 20369)]