38324560

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2939}}^1$

素因数の和:3115

約数の個数: 40

約数和(自身を含む): 89681760

約数和(自身を除く): 51357200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 2939, 3260, 5878, 6520, 11756, 13040, 14695, 23512, 29390, 47024, 58780, 117560, 235120, 479057, 958114, 1916228, 2395285, 3832456, 4790570, 7664912, 9581140, 19162280, 38324560]

約数ペア:

[(1, 38324560), (2, 19162280), (4, 9581140), (5, 7664912), (8, 4790570), (10, 3832456), (16, 2395285), (20, 1916228), (40, 958114), (80, 479057), (163, 235120), (326, 117560), (652, 58780), (815, 47024), (1304, 29390), (1630, 23512), (2608, 14695), (2939, 13040), (3260, 11756), (5878, 6520)]