14788420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7321}}^1$

素因数の和:7431

約数の個数: 24

約数和(自身を含む): 31367448

約数和(自身を除く): 16579028

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7321, 14642, 29284, 36605, 73210, 146420, 739421, 1478842, 2957684, 3697105, 7394210, 14788420]

約数ペア:

[(1, 14788420), (2, 7394210), (4, 3697105), (5, 2957684), (10, 1478842), (20, 739421), (101, 146420), (202, 73210), (404, 36605), (505, 29284), (1010, 14642), (2020, 7321)]