85824280

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2857}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 193429440

約数和(自身を除く): 107605160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 2857, 3004, 3755, 5714, 6008, 7510, 11428, 14285, 15020, 22856, 28570, 30040, 57140, 114280, 2145607, 4291214, 8582428, 10728035, 17164856, 21456070, 42912140, 85824280]

約数ペア:

[(1, 85824280), (2, 42912140), (4, 21456070), (5, 17164856), (8, 10728035), (10, 8582428), (20, 4291214), (40, 2145607), (751, 114280), (1502, 57140), (2857, 30040), (3004, 28570), (3755, 22856), (5714, 15020), (6008, 14285), (7510, 11428)]