69076720

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1283}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 160967376

約数和(自身を除く): 91890656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 1283, 1346, 2566, 2692, 3365, 5132, 5384, 6415, 6730, 10264, 10768, 12830, 13460, 20528, 25660, 26920, 51320, 53840, 102640, 863459, 1726918, 3453836, 4317295, 6907672, 8634590, 13815344, 17269180, 34538360, 69076720]

約数ペア:

[(1, 69076720), (2, 34538360), (4, 17269180), (5, 13815344), (8, 8634590), (10, 6907672), (16, 4317295), (20, 3453836), (40, 1726918), (80, 863459), (673, 102640), (1283, 53840), (1346, 51320), (2566, 26920), (2692, 25660), (3365, 20528), (5132, 13460), (5384, 12830), (6415, 10768), (6730, 10264)]