38754220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113983}}^1$

素因数の和:114009

約数の個数: 24

約数和(自身を含む): 86171904

約数和(自身を除く): 47417684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113983, 227966, 455932, 569915, 1139830, 1937711, 2279660, 3875422, 7750844, 9688555, 19377110, 38754220]

約数ペア:

[(1, 38754220), (2, 19377110), (4, 9688555), (5, 7750844), (10, 3875422), (17, 2279660), (20, 1937711), (34, 1139830), (68, 569915), (85, 455932), (170, 227966), (340, 113983)]