931153040

素因数分解:

$2^4\times 5^1\times {\mathrm{11639413}}^1$

素因数の和:11639426

約数の個数: 20

約数和(自身を含む): 2164931004

約数和(自身を除く): 1233777964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11639413, 23278826, 46557652, 58197065, 93115304, 116394130, 186230608, 232788260, 465576520, 931153040]

約数ペア:

[(1, 931153040), (2, 465576520), (4, 232788260), (5, 186230608), (8, 116394130), (10, 93115304), (16, 58197065), (20, 46557652), (40, 23278826), (80, 11639413)]