13371320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11527}}^1$

素因数の和:11567

約数の個数: 32

約数和(自身を含む): 31125600

約数和(自身を除く): 17754280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11527, 23054, 46108, 57635, 92216, 115270, 230540, 334283, 461080, 668566, 1337132, 1671415, 2674264, 3342830, 6685660, 13371320]

約数ペア:

[(1, 13371320), (2, 6685660), (4, 3342830), (5, 2674264), (8, 1671415), (10, 1337132), (20, 668566), (29, 461080), (40, 334283), (58, 230540), (116, 115270), (145, 92216), (232, 57635), (290, 46108), (580, 23054), (1160, 11527)]