40476730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2593}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 83672064

約数和(自身を除く): 43195334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 2593, 3122, 5186, 7805, 12965, 15610, 18151, 25930, 36302, 90755, 181510, 578239, 1156478, 2891195, 4047673, 5782390, 8095346, 20238365, 40476730]

約数ペア:

[(1, 40476730), (2, 20238365), (5, 8095346), (7, 5782390), (10, 4047673), (14, 2891195), (35, 1156478), (70, 578239), (223, 181510), (446, 90755), (1115, 36302), (1561, 25930), (2230, 18151), (2593, 15610), (3122, 12965), (5186, 7805)]