29628460

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1787}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 62329680

約数和(自身を除く): 32701220

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1787, 3316, 3574, 4145, 7148, 8290, 8935, 16580, 17870, 35740, 1481423, 2962846, 5925692, 7407115, 14814230, 29628460]

約数ペア:

[(1, 29628460), (2, 14814230), (4, 7407115), (5, 5925692), (10, 2962846), (20, 1481423), (829, 35740), (1658, 17870), (1787, 16580), (3316, 8935), (3574, 8290), (4145, 7148)]