22001140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5419}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 54633600

約数和(自身を除く): 32632460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5419, 10838, 21676, 27095, 37933, 54190, 75866, 108380, 151732, 157151, 189665, 314302, 379330, 628604, 758660, 785755, 1100057, 1571510, 2200114, 3143020, 4400228, 5500285, 11000570, 22001140]

約数ペア:

[(1, 22001140), (2, 11000570), (4, 5500285), (5, 4400228), (7, 3143020), (10, 2200114), (14, 1571510), (20, 1100057), (28, 785755), (29, 758660), (35, 628604), (58, 379330), (70, 314302), (116, 189665), (140, 157151), (145, 151732), (203, 108380), (290, 75866), (406, 54190), (580, 37933), (812, 27095), (1015, 21676), (2030, 10838), (4060, 5419)]