381036684020

素因数分解:

$2^2\times 5^1\times {\mathrm{10163}}^1\times {\mathrm{1874627}}^1$

素因数の和:1884799

約数の個数: 24

約数和(自身を含む): 800256197664

約数和(自身を除く): 419219513644

約数列:

[1, 2, 4, 5, 10, 20, 10163, 20326, 40652, 50815, 101630, 203260, 1874627, 3749254, 7498508, 9373135, 18746270, 37492540, 19051834201, 38103668402, 76207336804, 95259171005, 190518342010, 381036684020]

約数ペア:

[(1, 381036684020), (2, 190518342010), (4, 95259171005), (5, 76207336804), (10, 38103668402), (20, 19051834201), (10163, 37492540), (20326, 18746270), (40652, 9373135), (50815, 7498508), (101630, 3749254), (203260, 1874627)]