4488100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 10010644

約数和(自身を除く): 5522544

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1213, 1850, 2426, 3700, 4852, 6065, 12130, 24260, 30325, 44881, 60650, 89762, 121300, 179524, 224405, 448810, 897620, 1122025, 2244050, 4488100]

約数ペア:

[(1, 4488100), (2, 2244050), (4, 1122025), (5, 897620), (10, 448810), (20, 224405), (25, 179524), (37, 121300), (50, 89762), (74, 60650), (100, 44881), (148, 30325), (185, 24260), (370, 12130), (740, 6065), (925, 4852), (1213, 3700), (1850, 2426)]