2108300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 4739280

約数和(自身を除く): 2630980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 727, 1450, 1454, 2900, 2908, 3635, 7270, 14540, 18175, 21083, 36350, 42166, 72700, 84332, 105415, 210830, 421660, 527075, 1054150, 2108300]

約数ペア:

[(1, 2108300), (2, 1054150), (4, 527075), (5, 421660), (10, 210830), (20, 105415), (25, 84332), (29, 72700), (50, 42166), (58, 36350), (100, 21083), (116, 18175), (145, 14540), (290, 7270), (580, 3635), (725, 2908), (727, 2900), (1450, 1454)]