38841970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 71508096

約数和(自身を除く): 32666126

約数列:

[1, 2, 5, 10, 71, 142, 227, 241, 355, 454, 482, 710, 1135, 1205, 2270, 2410, 16117, 17111, 32234, 34222, 54707, 80585, 85555, 109414, 161170, 171110, 273535, 547070, 3884197, 7768394, 19420985, 38841970]

約数ペア:

[(1, 38841970), (2, 19420985), (5, 7768394), (10, 3884197), (71, 547070), (142, 273535), (227, 171110), (241, 161170), (355, 109414), (454, 85555), (482, 80585), (710, 54707), (1135, 34222), (1205, 32234), (2270, 17111), (2410, 16117)]