83017940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{52543}}^1$

素因数の和:52631

約数の個数: 24

約数和(自身を含む): 176547840

約数和(自身を除く): 93529900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 52543, 105086, 210172, 262715, 525430, 1050860, 4150897, 8301794, 16603588, 20754485, 41508970, 83017940]

約数ペア:

[(1, 83017940), (2, 41508970), (4, 20754485), (5, 16603588), (10, 8301794), (20, 4150897), (79, 1050860), (158, 525430), (316, 262715), (395, 210172), (790, 105086), (1580, 52543)]