83450080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74509}}^1$

素因数の和:74531

約数の個数: 48

約数和(自身を含む): 225318240

約数和(自身を除く): 141868160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74509, 149018, 298036, 372545, 521563, 596072, 745090, 1043126, 1192144, 1490180, 2086252, 2384288, 2607815, 2980360, 4172504, 5215630, 5960720, 8345008, 10431260, 11921440, 16690016, 20862520, 41725040, 83450080]

約数ペア:

[(1, 83450080), (2, 41725040), (4, 20862520), (5, 16690016), (7, 11921440), (8, 10431260), (10, 8345008), (14, 5960720), (16, 5215630), (20, 4172504), (28, 2980360), (32, 2607815), (35, 2384288), (40, 2086252), (56, 1490180), (70, 1192144), (80, 1043126), (112, 745090), (140, 596072), (160, 521563), (224, 372545), (280, 298036), (560, 149018), (1120, 74509)]