22866740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 53134032

約数和(自身を除く): 30267292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2377, 2405, 4754, 4810, 9508, 9620, 11885, 23770, 30901, 47540, 61802, 87949, 123604, 154505, 175898, 309010, 351796, 439745, 618020, 879490, 1143337, 1758980, 2286674, 4573348, 5716685, 11433370, 22866740]

約数ペア:

[(1, 22866740), (2, 11433370), (4, 5716685), (5, 4573348), (10, 2286674), (13, 1758980), (20, 1143337), (26, 879490), (37, 618020), (52, 439745), (65, 351796), (74, 309010), (130, 175898), (148, 154505), (185, 123604), (260, 87949), (370, 61802), (481, 47540), (740, 30901), (962, 23770), (1924, 11885), (2377, 9620), (2405, 9508), (4754, 4810)]