85501250

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 40

約数和(自身を含む): 162632316

約数和(自身を除く): 77131066

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 625, 730, 937, 1250, 1825, 1874, 3650, 4685, 9125, 9370, 18250, 23425, 45625, 46850, 68401, 91250, 117125, 136802, 234250, 342005, 585625, 684010, 1171250, 1710025, 3420050, 8550125, 17100250, 42750625, 85501250]

約数ペア:

[(1, 85501250), (2, 42750625), (5, 17100250), (10, 8550125), (25, 3420050), (50, 1710025), (73, 1171250), (125, 684010), (146, 585625), (250, 342005), (365, 234250), (625, 136802), (730, 117125), (937, 91250), (1250, 68401), (1825, 46850), (1874, 45625), (3650, 23425), (4685, 18250), (9125, 9370)]