5729780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40927}}^1$

素因数の和:40943

約数の個数: 24

約数和(自身を含む): 13751808

約数和(自身を除く): 8022028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40927, 81854, 163708, 204635, 286489, 409270, 572978, 818540, 1145956, 1432445, 2864890, 5729780]

約数ペア:

[(1, 5729780), (2, 2864890), (4, 1432445), (5, 1145956), (7, 818540), (10, 572978), (14, 409270), (20, 286489), (28, 204635), (35, 163708), (70, 81854), (140, 40927)]