25931450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 50380704

約数和(自身を除く): 24449254

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 107, 131, 185, 214, 262, 370, 535, 655, 925, 1070, 1310, 1850, 2675, 3275, 3959, 4847, 5350, 6550, 7918, 9694, 14017, 19795, 24235, 28034, 39590, 48470, 70085, 98975, 121175, 140170, 197950, 242350, 350425, 518629, 700850, 1037258, 2593145, 5186290, 12965725, 25931450]

約数ペア:

[(1, 25931450), (2, 12965725), (5, 5186290), (10, 2593145), (25, 1037258), (37, 700850), (50, 518629), (74, 350425), (107, 242350), (131, 197950), (185, 140170), (214, 121175), (262, 98975), (370, 70085), (535, 48470), (655, 39590), (925, 28034), (1070, 24235), (1310, 19795), (1850, 14017), (2675, 9694), (3275, 7918), (3959, 6550), (4847, 5350)]