102610880

素因数分解:

$2^6\times 5^1\times {\mathrm{320659}}^1$

素因数の和:320676

約数の個数: 28

約数和(自身を含む): 244342920

約数和(自身を除く): 141732040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 320659, 641318, 1282636, 1603295, 2565272, 3206590, 5130544, 6413180, 10261088, 12826360, 20522176, 25652720, 51305440, 102610880]

約数ペア:

[(1, 102610880), (2, 51305440), (4, 25652720), (5, 20522176), (8, 12826360), (10, 10261088), (16, 6413180), (20, 5130544), (32, 3206590), (40, 2565272), (64, 1603295), (80, 1282636), (160, 641318), (320, 320659)]