52428100

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1949}}^1$

素因数の和:2232

約数の個数: 36

約数和(自身を含む): 114250500

約数和(自身を除く): 61822400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 1949, 2690, 3898, 5380, 6725, 7796, 9745, 13450, 19490, 26900, 38980, 48725, 97450, 194900, 524281, 1048562, 2097124, 2621405, 5242810, 10485620, 13107025, 26214050, 52428100]

約数ペア:

[(1, 52428100), (2, 26214050), (4, 13107025), (5, 10485620), (10, 5242810), (20, 2621405), (25, 2097124), (50, 1048562), (100, 524281), (269, 194900), (538, 97450), (1076, 48725), (1345, 38980), (1949, 26900), (2690, 19490), (3898, 13450), (5380, 9745), (6725, 7796)]