1551371036120

素因数分解:

$2^3\times 5^1\times {\mathrm{16067}}^1\times {\mathrm{2413909}}^1$

素因数の和:2429987

約数の個数: 32

約数和(自身を含む): 3490803529200

約数和(自身を除く): 1939432493080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 16067, 32134, 64268, 80335, 128536, 160670, 321340, 642680, 2413909, 4827818, 9655636, 12069545, 19311272, 24139090, 48278180, 96556360, 38784275903, 77568551806, 155137103612, 193921379515, 310274207224, 387842759030, 775685518060, 1551371036120]

約数ペア:

[(1, 1551371036120), (2, 775685518060), (4, 387842759030), (5, 310274207224), (8, 193921379515), (10, 155137103612), (20, 77568551806), (40, 38784275903), (16067, 96556360), (32134, 48278180), (64268, 24139090), (80335, 19311272), (128536, 12069545), (160670, 9655636), (321340, 4827818), (642680, 2413909)]