54434680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80051}}^1$

素因数の和:80079

約数の個数: 32

約数和(自身を含む): 129684240

約数和(自身を除く): 75249560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 80051, 160102, 320204, 400255, 640408, 800510, 1360867, 1601020, 2721734, 3202040, 5443468, 6804335, 10886936, 13608670, 27217340, 54434680]

約数ペア:

[(1, 54434680), (2, 27217340), (4, 13608670), (5, 10886936), (8, 6804335), (10, 5443468), (17, 3202040), (20, 2721734), (34, 1601020), (40, 1360867), (68, 800510), (85, 640408), (136, 400255), (170, 320204), (340, 160102), (680, 80051)]