4413250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3973310

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 139, 250, 254, 278, 635, 695, 1270, 1390, 3175, 3475, 6350, 6950, 15875, 17375, 17653, 31750, 34750, 35306, 88265, 176530, 441325, 882650, 2206625, 4413250]

約数ペア:

[(1, 4413250), (2, 2206625), (5, 882650), (10, 441325), (25, 176530), (50, 88265), (125, 35306), (127, 34750), (139, 31750), (250, 17653), (254, 17375), (278, 15875), (635, 6950), (695, 6350), (1270, 3475), (1390, 3175)]