29038040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42703}}^1$

素因数の和:42731

約数の個数: 32

約数和(自身を含む): 69180480

約数和(自身を除く): 40142440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42703, 85406, 170812, 213515, 341624, 427030, 725951, 854060, 1451902, 1708120, 2903804, 3629755, 5807608, 7259510, 14519020, 29038040]

約数ペア:

[(1, 29038040), (2, 14519020), (4, 7259510), (5, 5807608), (8, 3629755), (10, 2903804), (17, 1708120), (20, 1451902), (34, 854060), (40, 725951), (68, 427030), (85, 341624), (136, 213515), (170, 170812), (340, 85406), (680, 42703)]