83268080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{148693}}^1$

素因数の和:148713

約数の個数: 40

約数和(自身を含む): 221256672

約数和(自身を除く): 137988592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 148693, 297386, 594772, 743465, 1040851, 1189544, 1486930, 2081702, 2379088, 2973860, 4163404, 5204255, 5947720, 8326808, 10408510, 11895440, 16653616, 20817020, 41634040, 83268080]

約数ペア:

[(1, 83268080), (2, 41634040), (4, 20817020), (5, 16653616), (7, 11895440), (8, 10408510), (10, 8326808), (14, 5947720), (16, 5204255), (20, 4163404), (28, 2973860), (35, 2379088), (40, 2081702), (56, 1486930), (70, 1189544), (80, 1040851), (112, 743465), (140, 594772), (280, 297386), (560, 148693)]