83717680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28283}}^1$

素因数の和:28333

約数の個数: 40

約数和(自身を含む): 199911312

約数和(自身を除く): 116193632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28283, 56566, 113132, 141415, 226264, 282830, 452528, 565660, 1046471, 1131320, 2092942, 2262640, 4185884, 5232355, 8371768, 10464710, 16743536, 20929420, 41858840, 83717680]

約数ペア:

[(1, 83717680), (2, 41858840), (4, 20929420), (5, 16743536), (8, 10464710), (10, 8371768), (16, 5232355), (20, 4185884), (37, 2262640), (40, 2092942), (74, 1131320), (80, 1046471), (148, 565660), (185, 452528), (296, 282830), (370, 226264), (592, 141415), (740, 113132), (1480, 56566), (2960, 28283)]