8005300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 54

約数和(自身を含む): 18520082

約数和(自身を除く): 10514782

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 277, 289, 340, 425, 554, 578, 850, 1108, 1156, 1385, 1445, 1700, 2770, 2890, 4709, 5540, 5780, 6925, 7225, 9418, 13850, 14450, 18836, 23545, 27700, 28900, 47090, 80053, 94180, 117725, 160106, 235450, 320212, 400265, 470900, 800530, 1601060, 2001325, 4002650, 8005300]

約数ペア:

[(1, 8005300), (2, 4002650), (4, 2001325), (5, 1601060), (10, 800530), (17, 470900), (20, 400265), (25, 320212), (34, 235450), (50, 160106), (68, 117725), (85, 94180), (100, 80053), (170, 47090), (277, 28900), (289, 27700), (340, 23545), (425, 18836), (554, 14450), (578, 13850), (850, 9418), (1108, 7225), (1156, 6925), (1385, 5780), (1445, 5540), (1700, 4709), (2770, 2890)]