26968120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39659}}^1$

素因数の和:39687

約数の個数: 32

約数和(自身を含む): 64249200

約数和(自身を除く): 37281080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39659, 79318, 158636, 198295, 317272, 396590, 674203, 793180, 1348406, 1586360, 2696812, 3371015, 5393624, 6742030, 13484060, 26968120]

約数ペア:

[(1, 26968120), (2, 13484060), (4, 6742030), (5, 5393624), (8, 3371015), (10, 2696812), (17, 1586360), (20, 1348406), (34, 793180), (40, 674203), (68, 396590), (85, 317272), (136, 198295), (170, 158636), (340, 79318), (680, 39659)]