117167920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20063}}^1$

素因数の和:20149

約数の個数: 40

約数和(自身を含む): 276160896

約数和(自身を除く): 158992976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 20063, 40126, 80252, 100315, 160504, 200630, 321008, 401260, 802520, 1464599, 1605040, 2929198, 5858396, 7322995, 11716792, 14645990, 23433584, 29291980, 58583960, 117167920]

約数ペア:

[(1, 117167920), (2, 58583960), (4, 29291980), (5, 23433584), (8, 14645990), (10, 11716792), (16, 7322995), (20, 5858396), (40, 2929198), (73, 1605040), (80, 1464599), (146, 802520), (292, 401260), (365, 321008), (584, 200630), (730, 160504), (1168, 100315), (1460, 80252), (2920, 40126), (5840, 20063)]