73619620

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13007}}^1$

素因数の和:13299

約数の個数: 24

約数和(自身を含む): 155159424

約数和(自身を除く): 81539804

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 13007, 26014, 52028, 65035, 130070, 260140, 3680981, 7361962, 14723924, 18404905, 36809810, 73619620]

約数ペア:

[(1, 73619620), (2, 36809810), (4, 18404905), (5, 14723924), (10, 7361962), (20, 3680981), (283, 260140), (566, 130070), (1132, 65035), (1415, 52028), (2830, 26014), (5660, 13007)]