2034396560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{20071}}^1$

素因数の和:20272

約数の個数: 80

約数和(自身を含む): 5435818752

約数和(自身を除く): 3401422192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1810, 2534, 2896, 3620, 5068, 6335, 7240, 10136, 12670, 14480, 20071, 20272, 25340, 40142, 50680, 80284, 100355, 101360, 140497, 160568, 200710, 280994, 321136, 401420, 561988, 702485, 802840, 1123976, 1404970, 1605680, 2247952, 2809940, 3632851, 5619880, 7265702, 11239760, 14531404, 18164255, 25429957, 29062808, 36328510, 50859914, 58125616, 72657020, 101719828, 127149785, 145314040, 203439656, 254299570, 290628080, 406879312, 508599140, 1017198280, 2034396560]

約数ペア:

[(1, 2034396560), (2, 1017198280), (4, 508599140), (5, 406879312), (7, 290628080), (8, 254299570), (10, 203439656), (14, 145314040), (16, 127149785), (20, 101719828), (28, 72657020), (35, 58125616), (40, 50859914), (56, 36328510), (70, 29062808), (80, 25429957), (112, 18164255), (140, 14531404), (181, 11239760), (280, 7265702), (362, 5619880), (560, 3632851), (724, 2809940), (905, 2247952), (1267, 1605680), (1448, 1404970), (1810, 1123976), (2534, 802840), (2896, 702485), (3620, 561988), (5068, 401420), (6335, 321136), (7240, 280994), (10136, 200710), (12670, 160568), (14480, 140497), (20071, 101360), (20272, 100355), (25340, 80284), (40142, 50680)]