879431360

素因数分解:

$2^6\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4813}}^1$

素因数の和:5401

約数の個数: 56

約数和(自身を含む): 2098249296

約数和(自身を除く): 1218817936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 571, 1142, 2284, 2855, 4568, 4813, 5710, 9136, 9626, 11420, 18272, 19252, 22840, 24065, 36544, 38504, 45680, 48130, 77008, 91360, 96260, 154016, 182720, 192520, 308032, 385040, 770080, 1540160, 2748223, 5496446, 10992892, 13741115, 21985784, 27482230, 43971568, 54964460, 87943136, 109928920, 175886272, 219857840, 439715680, 879431360]

約数ペア:

[(1, 879431360), (2, 439715680), (4, 219857840), (5, 175886272), (8, 109928920), (10, 87943136), (16, 54964460), (20, 43971568), (32, 27482230), (40, 21985784), (64, 13741115), (80, 10992892), (160, 5496446), (320, 2748223), (571, 1540160), (1142, 770080), (2284, 385040), (2855, 308032), (4568, 192520), (4813, 182720), (5710, 154016), (9136, 96260), (9626, 91360), (11420, 77008), (18272, 48130), (19252, 45680), (22840, 38504), (24065, 36544)]