22766240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20327}}^1$

素因数の和:20349

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 38705632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20327, 40654, 81308, 101635, 142289, 162616, 203270, 284578, 325232, 406540, 569156, 650464, 711445, 813080, 1138312, 1422890, 1626160, 2276624, 2845780, 3252320, 4553248, 5691560, 11383120, 22766240]

約数ペア:

[(1, 22766240), (2, 11383120), (4, 5691560), (5, 4553248), (7, 3252320), (8, 2845780), (10, 2276624), (14, 1626160), (16, 1422890), (20, 1138312), (28, 813080), (32, 711445), (35, 650464), (40, 569156), (56, 406540), (70, 325232), (80, 284578), (112, 203270), (140, 162616), (160, 142289), (224, 101635), (280, 81308), (560, 40654), (1120, 20327)]