202162000

素因数分解:

$2^4\times 5^3\times {\mathrm{101081}}^1$

素因数の和:101104

約数の個数: 40

約数和(自身を含む): 488832552

約数和(自身を除く): 286670552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 101081, 202162, 404324, 505405, 808648, 1010810, 1617296, 2021620, 2527025, 4043240, 5054050, 8086480, 10108100, 12635125, 20216200, 25270250, 40432400, 50540500, 101081000, 202162000]

約数ペア:

[(1, 202162000), (2, 101081000), (4, 50540500), (5, 40432400), (8, 25270250), (10, 20216200), (16, 12635125), (20, 10108100), (25, 8086480), (40, 5054050), (50, 4043240), (80, 2527025), (100, 2021620), (125, 1617296), (200, 1010810), (250, 808648), (400, 505405), (500, 404324), (1000, 202162), (2000, 101081)]