90119110

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{11719}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 162439200

約数和(自身を除く): 72320090

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 11719, 23438, 58595, 117190, 9011911, 18023822, 45059555, 90119110]

約数ペア:

[(1, 90119110), (2, 45059555), (5, 18023822), (10, 9011911), (769, 117190), (1538, 58595), (3845, 23438), (7690, 11719)]