82135120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33119}}^1$

素因数の和:33163

約数の個数: 40

約数和(自身を含む): 197130240

約数和(自身を除く): 114995120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33119, 66238, 132476, 165595, 264952, 331190, 529904, 662380, 1026689, 1324760, 2053378, 2649520, 4106756, 5133445, 8213512, 10266890, 16427024, 20533780, 41067560, 82135120]

約数ペア:

[(1, 82135120), (2, 41067560), (4, 20533780), (5, 16427024), (8, 10266890), (10, 8213512), (16, 5133445), (20, 4106756), (31, 2649520), (40, 2053378), (62, 1324760), (80, 1026689), (124, 662380), (155, 529904), (248, 331190), (310, 264952), (496, 165595), (620, 132476), (1240, 66238), (2480, 33119)]