127157000

素因数分解:

$2^3\times 5^3\times {\mathrm{127157}}^1$

素因数の和:127178

約数の個数: 32

約数和(自身を含む): 297549720

約数和(自身を除く): 170392720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 127157, 254314, 508628, 635785, 1017256, 1271570, 2543140, 3178925, 5086280, 6357850, 12715700, 15894625, 25431400, 31789250, 63578500, 127157000]

約数ペア:

[(1, 127157000), (2, 63578500), (4, 31789250), (5, 25431400), (8, 15894625), (10, 12715700), (20, 6357850), (25, 5086280), (40, 3178925), (50, 2543140), (100, 1271570), (125, 1017256), (200, 635785), (250, 508628), (500, 254314), (1000, 127157)]