27568190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 53809056

約数和(自身を除く): 26240866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1301, 1630, 2119, 2602, 4238, 6505, 10595, 13010, 16913, 21190, 33826, 84565, 169130, 212063, 424126, 1060315, 2120630, 2756819, 5513638, 13784095, 27568190]

約数ペア:

[(1, 27568190), (2, 13784095), (5, 5513638), (10, 2756819), (13, 2120630), (26, 1060315), (65, 424126), (130, 212063), (163, 169130), (326, 84565), (815, 33826), (1301, 21190), (1630, 16913), (2119, 13010), (2602, 10595), (4238, 6505)]