202222160980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5754757}}^1$

素因数の和:5755024

約数の個数: 48

約数和(自身を含む): 487266869376

約数和(自身を除く): 285044708396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 5020, 7028, 8785, 17570, 35140, 5754757, 11509514, 23019028, 28773785, 40283299, 57547570, 80566598, 115095140, 161133196, 201416495, 402832990, 805665980, 1444444007, 2888888014, 5777776028, 7222220035, 10111108049, 14444440070, 20222216098, 28888880140, 40444432196, 50555540245, 101111080490, 202222160980]

約数ペア:

[(1, 202222160980), (2, 101111080490), (4, 50555540245), (5, 40444432196), (7, 28888880140), (10, 20222216098), (14, 14444440070), (20, 10111108049), (28, 7222220035), (35, 5777776028), (70, 2888888014), (140, 1444444007), (251, 805665980), (502, 402832990), (1004, 201416495), (1255, 161133196), (1757, 115095140), (2510, 80566598), (3514, 57547570), (5020, 40283299), (7028, 28773785), (8785, 23019028), (17570, 11509514), (35140, 5754757)]