85013750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3002

約数の個数: 40

約数和(自身を含む): 166334256

約数和(自身を除く): 81320506

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 2957, 5750, 5914, 14375, 14785, 28750, 29570, 68011, 73925, 136022, 147850, 340055, 369625, 680110, 739250, 1700275, 1848125, 3400550, 3696250, 8501375, 17002750, 42506875, 85013750]

約数ペア:

[(1, 85013750), (2, 42506875), (5, 17002750), (10, 8501375), (23, 3696250), (25, 3400550), (46, 1848125), (50, 1700275), (115, 739250), (125, 680110), (230, 369625), (250, 340055), (575, 147850), (625, 136022), (1150, 73925), (1250, 68011), (2875, 29570), (2957, 28750), (5750, 14785), (5914, 14375)]