23643513040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42220559}}^1$

素因数の和:42220579

約数の個数: 40

約数和(自身を含む): 62824193280

約数和(自身を除く): 39180680240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42220559, 84441118, 168882236, 211102795, 295543913, 337764472, 422205590, 591087826, 675528944, 844411180, 1182175652, 1477719565, 1688822360, 2364351304, 2955439130, 3377644720, 4728702608, 5910878260, 11821756520, 23643513040]

約数ペア:

[(1, 23643513040), (2, 11821756520), (4, 5910878260), (5, 4728702608), (7, 3377644720), (8, 2955439130), (10, 2364351304), (14, 1688822360), (16, 1477719565), (20, 1182175652), (28, 844411180), (35, 675528944), (40, 591087826), (56, 422205590), (70, 337764472), (80, 295543913), (112, 211102795), (140, 168882236), (280, 84441118), (560, 42220559)]