83518010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 154483200

約数和(自身を除く): 70965190

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 1489, 2978, 5609, 7445, 11218, 14890, 28045, 56090, 105719, 117631, 211438, 235262, 528595, 588155, 1057190, 1176310, 8351801, 16703602, 41759005, 83518010]

約数ペア:

[(1, 83518010), (2, 41759005), (5, 16703602), (10, 8351801), (71, 1176310), (79, 1057190), (142, 588155), (158, 528595), (355, 235262), (395, 211438), (710, 117631), (790, 105719), (1489, 56090), (2978, 28045), (5609, 14890), (7445, 11218)]