38808620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114143}}^1$

素因数の和:114169

約数の個数: 24

約数和(自身を含む): 86292864

約数和(自身を除く): 47484244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 114143, 228286, 456572, 570715, 1141430, 1940431, 2282860, 3880862, 7761724, 9702155, 19404310, 38808620]

約数ペア:

[(1, 38808620), (2, 19404310), (4, 9702155), (5, 7761724), (10, 3880862), (17, 2282860), (20, 1940431), (34, 1141430), (68, 570715), (85, 456572), (170, 228286), (340, 114143)]