64770350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 125075328

約数和(自身を除く): 60304978

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 157, 185, 223, 314, 370, 446, 785, 925, 1115, 1570, 1850, 2230, 3925, 5575, 5809, 7850, 8251, 11150, 11618, 16502, 29045, 35011, 41255, 58090, 70022, 82510, 145225, 175055, 206275, 290450, 350110, 412550, 875275, 1295407, 1750550, 2590814, 6477035, 12954070, 32385175, 64770350]

約数ペア:

[(1, 64770350), (2, 32385175), (5, 12954070), (10, 6477035), (25, 2590814), (37, 1750550), (50, 1295407), (74, 875275), (157, 412550), (185, 350110), (223, 290450), (314, 206275), (370, 175055), (446, 145225), (785, 82510), (925, 70022), (1115, 58090), (1570, 41255), (1850, 35011), (2230, 29045), (3925, 16502), (5575, 11618), (5809, 11150), (7850, 8251)]