224969080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{803461}}^1$

素因数の和:803479

約数の個数: 32

約数和(自身を含む): 578492640

約数和(自身を除く): 353523560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 803461, 1606922, 3213844, 4017305, 5624227, 6427688, 8034610, 11248454, 16069220, 22496908, 28121135, 32138440, 44993816, 56242270, 112484540, 224969080]

約数ペア:

[(1, 224969080), (2, 112484540), (4, 56242270), (5, 44993816), (7, 32138440), (8, 28121135), (10, 22496908), (14, 16069220), (20, 11248454), (28, 8034610), (35, 6427688), (40, 5624227), (56, 4017305), (70, 3213844), (140, 1606922), (280, 803461)]