28200515210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{98911}}^1$

素因数の和:102998

約数の個数: 32

約数和(自身を含む): 58027318272

約数和(自身を除く): 29826803062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4073, 8146, 20365, 28511, 40730, 57022, 98911, 142555, 197822, 285110, 494555, 692377, 989110, 1384754, 3461885, 6923770, 402864503, 805729006, 2014322515, 2820051521, 4028645030, 5640103042, 14100257605, 28200515210]

約数ペア:

[(1, 28200515210), (2, 14100257605), (5, 5640103042), (7, 4028645030), (10, 2820051521), (14, 2014322515), (35, 805729006), (70, 402864503), (4073, 6923770), (8146, 3461885), (20365, 1384754), (28511, 989110), (40730, 692377), (57022, 494555), (98911, 285110), (142555, 197822)]