38822390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 77215680

約数和(自身を除く): 38393290

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 9929, 19858, 49645, 99290, 168793, 228367, 337586, 456734, 843965, 1141835, 1687930, 2283670, 3882239, 7764478, 19411195, 38822390]

約数ペア:

[(1, 38822390), (2, 19411195), (5, 7764478), (10, 3882239), (17, 2283670), (23, 1687930), (34, 1141835), (46, 843965), (85, 456734), (115, 337586), (170, 228367), (230, 168793), (391, 99290), (782, 49645), (1955, 19858), (3910, 9929)]