85859680

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7351}}^1$

素因数の和:7439

約数の個数: 48

約数和(自身を含む): 205650144

約数和(自身を除く): 119790464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 7351, 11680, 14702, 29404, 36755, 58808, 73510, 117616, 147020, 235232, 294040, 536623, 588080, 1073246, 1176160, 2146492, 2683115, 4292984, 5366230, 8585968, 10732460, 17171936, 21464920, 42929840, 85859680]

約数ペア:

[(1, 85859680), (2, 42929840), (4, 21464920), (5, 17171936), (8, 10732460), (10, 8585968), (16, 5366230), (20, 4292984), (32, 2683115), (40, 2146492), (73, 1176160), (80, 1073246), (146, 588080), (160, 536623), (292, 294040), (365, 235232), (584, 147020), (730, 117616), (1168, 73510), (1460, 58808), (2336, 36755), (2920, 29404), (5840, 14702), (7351, 11680)]