22250480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39733}}^1$

素因数の和:39753

約数の個数: 40

約数和(自身を含む): 59124192

約数和(自身を除く): 36873712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39733, 79466, 158932, 198665, 278131, 317864, 397330, 556262, 635728, 794660, 1112524, 1390655, 1589320, 2225048, 2781310, 3178640, 4450096, 5562620, 11125240, 22250480]

約数ペア:

[(1, 22250480), (2, 11125240), (4, 5562620), (5, 4450096), (7, 3178640), (8, 2781310), (10, 2225048), (14, 1589320), (16, 1390655), (20, 1112524), (28, 794660), (35, 635728), (40, 556262), (56, 397330), (70, 317864), (80, 278131), (112, 198665), (140, 158932), (280, 79466), (560, 39733)]