22814540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 32488372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 1523, 2140, 2996, 3046, 3745, 6092, 7490, 7615, 10661, 14980, 15230, 21322, 30460, 42644, 53305, 106610, 162961, 213220, 325922, 651844, 814805, 1140727, 1629610, 2281454, 3259220, 4562908, 5703635, 11407270, 22814540]

約数ペア:

[(1, 22814540), (2, 11407270), (4, 5703635), (5, 4562908), (7, 3259220), (10, 2281454), (14, 1629610), (20, 1140727), (28, 814805), (35, 651844), (70, 325922), (107, 213220), (140, 162961), (214, 106610), (428, 53305), (535, 42644), (749, 30460), (1070, 21322), (1498, 15230), (1523, 14980), (2140, 10661), (2996, 7615), (3046, 7490), (3745, 6092)]