8229040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 19797840

約数和(自身を除く): 11568800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3547, 7094, 14188, 17735, 28376, 35470, 56752, 70940, 102863, 141880, 205726, 283760, 411452, 514315, 822904, 1028630, 1645808, 2057260, 4114520, 8229040]

約数ペア:

[(1, 8229040), (2, 4114520), (4, 2057260), (5, 1645808), (8, 1028630), (10, 822904), (16, 514315), (20, 411452), (29, 283760), (40, 205726), (58, 141880), (80, 102863), (116, 70940), (145, 56752), (232, 35470), (290, 28376), (464, 17735), (580, 14188), (1160, 7094), (2320, 3547)]