33889840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24919}}^1$

素因数の和:24949

約数の個数: 40

約数和(自身を含む): 83432160

約数和(自身を除く): 49542320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 24919, 49838, 99676, 124595, 199352, 249190, 398704, 423623, 498380, 847246, 996760, 1694492, 1993520, 2118115, 3388984, 4236230, 6777968, 8472460, 16944920, 33889840]

約数ペア:

[(1, 33889840), (2, 16944920), (4, 8472460), (5, 6777968), (8, 4236230), (10, 3388984), (16, 2118115), (17, 1993520), (20, 1694492), (34, 996760), (40, 847246), (68, 498380), (80, 423623), (85, 398704), (136, 249190), (170, 199352), (272, 124595), (340, 99676), (680, 49838), (1360, 24919)]