34078760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18127}}^1$

素因数の和:18185

約数の個数: 32

約数和(自身を含む): 78312960

約数和(自身を除く): 44234200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 18127, 36254, 72508, 90635, 145016, 181270, 362540, 725080, 851969, 1703938, 3407876, 4259845, 6815752, 8519690, 17039380, 34078760]

約数ペア:

[(1, 34078760), (2, 17039380), (4, 8519690), (5, 6815752), (8, 4259845), (10, 3407876), (20, 1703938), (40, 851969), (47, 725080), (94, 362540), (188, 181270), (235, 145016), (376, 90635), (470, 72508), (940, 36254), (1880, 18127)]