9809740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6719}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 20885760

約数和(自身を除く): 11076020

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 6719, 13438, 26876, 33595, 67190, 134380, 490487, 980974, 1961948, 2452435, 4904870, 9809740]

約数ペア:

[(1, 9809740), (2, 4904870), (4, 2452435), (5, 1961948), (10, 980974), (20, 490487), (73, 134380), (146, 67190), (292, 33595), (365, 26876), (730, 13438), (1460, 6719)]