17128250

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 32370624

約数和(自身を除く): 15242374

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 523, 655, 1046, 1310, 2615, 3275, 5230, 6550, 13075, 16375, 26150, 32750, 65375, 68513, 130750, 137026, 342565, 685130, 1712825, 3425650, 8564125, 17128250]

約数ペア:

[(1, 17128250), (2, 8564125), (5, 3425650), (10, 1712825), (25, 685130), (50, 342565), (125, 137026), (131, 130750), (250, 68513), (262, 65375), (523, 32750), (655, 26150), (1046, 16375), (1310, 13075), (2615, 6550), (3275, 5230)]