10080456920

素因数分解:

$2^3\times 5^1\times {\mathrm{12923}}^1\times {\mathrm{19501}}^1$

素因数の和:32435

約数の個数: 32

約数和(自身を含む): 22683946320

約数和(自身を除く): 12603489400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12923, 19501, 25846, 39002, 51692, 64615, 78004, 97505, 103384, 129230, 156008, 195010, 258460, 390020, 516920, 780040, 252011423, 504022846, 1008045692, 1260057115, 2016091384, 2520114230, 5040228460, 10080456920]

約数ペア:

[(1, 10080456920), (2, 5040228460), (4, 2520114230), (5, 2016091384), (8, 1260057115), (10, 1008045692), (20, 504022846), (40, 252011423), (12923, 780040), (19501, 516920), (25846, 390020), (39002, 258460), (51692, 195010), (64615, 156008), (78004, 129230), (97505, 103384)]