26320750

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 49720320

約数和(自身を除く): 23399570

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 829, 1270, 1658, 3175, 4145, 6350, 8290, 15875, 20725, 31750, 41450, 103625, 105283, 207250, 210566, 526415, 1052830, 2632075, 5264150, 13160375, 26320750]

約数ペア:

[(1, 26320750), (2, 13160375), (5, 5264150), (10, 2632075), (25, 1052830), (50, 526415), (125, 210566), (127, 207250), (250, 105283), (254, 103625), (635, 41450), (829, 31750), (1270, 20725), (1658, 15875), (3175, 8290), (4145, 6350)]