159435800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 373666560

約数和(自身を除く): 214230760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6277, 6350, 12554, 12700, 25108, 25400, 31385, 50216, 62770, 125540, 156925, 251080, 313850, 627700, 797179, 1255400, 1594358, 3188716, 3985895, 6377432, 7971790, 15943580, 19929475, 31887160, 39858950, 79717900, 159435800]

約数ペア:

[(1, 159435800), (2, 79717900), (4, 39858950), (5, 31887160), (8, 19929475), (10, 15943580), (20, 7971790), (25, 6377432), (40, 3985895), (50, 3188716), (100, 1594358), (127, 1255400), (200, 797179), (254, 627700), (508, 313850), (635, 251080), (1016, 156925), (1270, 125540), (2540, 62770), (3175, 50216), (5080, 31385), (6277, 25400), (6350, 25108), (12554, 12700)]