97832720

素因数分解:

$2^4\times 5^1\times {\mathrm{1222909}}^1$

素因数の和:1222922

約数の個数: 20

約数和(自身を含む): 227461260

約数和(自身を除く): 129628540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1222909, 2445818, 4891636, 6114545, 9783272, 12229090, 19566544, 24458180, 48916360, 97832720]

約数ペア:

[(1, 97832720), (2, 48916360), (4, 24458180), (5, 19566544), (8, 12229090), (10, 9783272), (16, 6114545), (20, 4891636), (40, 2445818), (80, 1222909)]