57350080

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 56

約数和(自身を含む): 137269728

約数和(自身を除く): 79919648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 647, 1108, 1294, 1385, 2216, 2588, 2770, 3235, 4432, 5176, 5540, 6470, 8864, 10352, 11080, 12940, 17728, 20704, 22160, 25880, 41408, 44320, 51760, 88640, 103520, 179219, 207040, 358438, 716876, 896095, 1433752, 1792190, 2867504, 3584380, 5735008, 7168760, 11470016, 14337520, 28675040, 57350080]

約数ペア:

[(1, 57350080), (2, 28675040), (4, 14337520), (5, 11470016), (8, 7168760), (10, 5735008), (16, 3584380), (20, 2867504), (32, 1792190), (40, 1433752), (64, 896095), (80, 716876), (160, 358438), (277, 207040), (320, 179219), (554, 103520), (647, 88640), (1108, 51760), (1294, 44320), (1385, 41408), (2216, 25880), (2588, 22160), (2770, 20704), (3235, 17728), (4432, 12940), (5176, 11080), (5540, 10352), (6470, 8864)]