5558420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39703}}^1$

素因数の和:39719

約数の個数: 24

約数和(自身を含む): 13340544

約数和(自身を除く): 7782124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39703, 79406, 158812, 198515, 277921, 397030, 555842, 794060, 1111684, 1389605, 2779210, 5558420]

約数ペア:

[(1, 5558420), (2, 2779210), (4, 1389605), (5, 1111684), (7, 794060), (10, 555842), (14, 397030), (20, 277921), (28, 198515), (35, 158812), (70, 79406), (140, 39703)]