27224643440

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1\times {\mathrm{1861}}^1$

素因数の和:3690

約数の個数: 80

約数和(自身を含む): 63960593760

約数和(自身を除く): 36735950320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1709, 1712, 1861, 2140, 3418, 3722, 4280, 6836, 7444, 8545, 8560, 9305, 13672, 14888, 17090, 18610, 27344, 29776, 34180, 37220, 68360, 74440, 136720, 148880, 182863, 199127, 365726, 398254, 731452, 796508, 914315, 995635, 1462904, 1593016, 1828630, 1991270, 2925808, 3180449, 3186032, 3657260, 3982540, 6360898, 7314520, 7965080, 12721796, 14629040, 15902245, 15930160, 25443592, 31804490, 50887184, 63608980, 127217960, 254435920, 340308043, 680616086, 1361232172, 1701540215, 2722464344, 3403080430, 5444928688, 6806160860, 13612321720, 27224643440]

約数ペア:

[(1, 27224643440), (2, 13612321720), (4, 6806160860), (5, 5444928688), (8, 3403080430), (10, 2722464344), (16, 1701540215), (20, 1361232172), (40, 680616086), (80, 340308043), (107, 254435920), (214, 127217960), (428, 63608980), (535, 50887184), (856, 31804490), (1070, 25443592), (1709, 15930160), (1712, 15902245), (1861, 14629040), (2140, 12721796), (3418, 7965080), (3722, 7314520), (4280, 6360898), (6836, 3982540), (7444, 3657260), (8545, 3186032), (8560, 3180449), (9305, 2925808), (13672, 1991270), (14888, 1828630), (17090, 1593016), (18610, 1462904), (27344, 995635), (29776, 914315), (34180, 796508), (37220, 731452), (68360, 398254), (74440, 365726), (136720, 199127), (148880, 182863)]