229755740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10627}}^1$

素因数の和:10706

約数の個数: 48

約数和(自身を含む): 514225152

約数和(自身を除く): 284469412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10627, 10810, 21254, 21620, 42508, 53135, 106270, 212540, 244421, 488842, 499469, 977684, 998938, 1222105, 1997876, 2444210, 2497345, 4888420, 4994690, 9989380, 11487787, 22975574, 45951148, 57438935, 114877870, 229755740]

約数ペア:

[(1, 229755740), (2, 114877870), (4, 57438935), (5, 45951148), (10, 22975574), (20, 11487787), (23, 9989380), (46, 4994690), (47, 4888420), (92, 2497345), (94, 2444210), (115, 1997876), (188, 1222105), (230, 998938), (235, 977684), (460, 499469), (470, 488842), (940, 244421), (1081, 212540), (2162, 106270), (4324, 53135), (5405, 42508), (10627, 21620), (10810, 21254)]