42929840

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7351}}^1$

素因数の和:7437

約数の個数: 40

約数和(自身を含む): 101192928

約数和(自身を除く): 58263088

約数列:

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

約数ペア:

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