2253700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 5055232

約数和(自身を除く): 2801532

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 727, 775, 1454, 1550, 2908, 3100, 3635, 7270, 14540, 18175, 22537, 36350, 45074, 72700, 90148, 112685, 225370, 450740, 563425, 1126850, 2253700]

約数ペア:

[(1, 2253700), (2, 1126850), (4, 563425), (5, 450740), (10, 225370), (20, 112685), (25, 90148), (31, 72700), (50, 45074), (62, 36350), (100, 22537), (124, 18175), (155, 14540), (310, 7270), (620, 3635), (727, 3100), (775, 2908), (1454, 1550)]