9928250

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 18779904

約数和(自身を除く): 8851654

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 263, 302, 526, 755, 1315, 1510, 2630, 3775, 6575, 7550, 13150, 18875, 32875, 37750, 39713, 65750, 79426, 198565, 397130, 992825, 1985650, 4964125, 9928250]

約数ペア:

[(1, 9928250), (2, 4964125), (5, 1985650), (10, 992825), (25, 397130), (50, 198565), (125, 79426), (151, 65750), (250, 39713), (263, 37750), (302, 32875), (526, 18875), (755, 13150), (1315, 7550), (1510, 6575), (2630, 3775)]