85844900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50497}}^1$

素因数の和:50528

約数の個数: 36

約数和(自身を含む): 197245188

約数和(自身を除く): 111400288

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 50497, 100994, 201988, 252485, 504970, 858449, 1009940, 1262425, 1716898, 2524850, 3433796, 4292245, 5049700, 8584490, 17168980, 21461225, 42922450, 85844900]

約数ペア:

[(1, 85844900), (2, 42922450), (4, 21461225), (5, 17168980), (10, 8584490), (17, 5049700), (20, 4292245), (25, 3433796), (34, 2524850), (50, 1716898), (68, 1262425), (85, 1009940), (100, 858449), (170, 504970), (340, 252485), (425, 201988), (850, 100994), (1700, 50497)]