5240069440

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{380819}}^1$

素因数の和:380879

約数の個数: 56

約数和(自身を含む): 12768132960

約数和(自身を除く): 7528063520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 380819, 761638, 1523276, 1904095, 3046552, 3808190, 6093104, 7616380, 12186208, 15232760, 16375217, 24372416, 30465520, 32750434, 60931040, 65500868, 81876085, 121862080, 131001736, 163752170, 262003472, 327504340, 524006944, 655008680, 1048013888, 1310017360, 2620034720, 5240069440]

約数ペア:

[(1, 5240069440), (2, 2620034720), (4, 1310017360), (5, 1048013888), (8, 655008680), (10, 524006944), (16, 327504340), (20, 262003472), (32, 163752170), (40, 131001736), (43, 121862080), (64, 81876085), (80, 65500868), (86, 60931040), (160, 32750434), (172, 30465520), (215, 24372416), (320, 16375217), (344, 15232760), (430, 12186208), (688, 7616380), (860, 6093104), (1376, 3808190), (1720, 3046552), (2752, 1904095), (3440, 1523276), (6880, 761638), (13760, 380819)]