22077580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 54706176

約数和(自身を除く): 32628596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5087, 10174, 20348, 25435, 35609, 50870, 71218, 101740, 142436, 157697, 178045, 315394, 356090, 630788, 712180, 788485, 1103879, 1576970, 2207758, 3153940, 4415516, 5519395, 11038790, 22077580]

約数ペア:

[(1, 22077580), (2, 11038790), (4, 5519395), (5, 4415516), (7, 3153940), (10, 2207758), (14, 1576970), (20, 1103879), (28, 788485), (31, 712180), (35, 630788), (62, 356090), (70, 315394), (124, 178045), (140, 157697), (155, 142436), (217, 101740), (310, 71218), (434, 50870), (620, 35609), (868, 25435), (1085, 20348), (2170, 10174), (4340, 5087)]