15695217220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{95111}}^1$

素因数の和:95380

約数の個数: 48

約数和(自身を含む): 34002920448

約数和(自身を除く): 18307703228

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 740, 892, 1115, 2230, 4460, 8251, 16502, 33004, 41255, 82510, 95111, 165020, 190222, 380444, 475555, 951110, 1902220, 3519107, 7038214, 14076428, 17595535, 21209753, 35191070, 42419506, 70382140, 84839012, 106048765, 212097530, 424195060, 784760861, 1569521722, 3139043444, 3923804305, 7847608610, 15695217220]

約数ペア:

[(1, 15695217220), (2, 7847608610), (4, 3923804305), (5, 3139043444), (10, 1569521722), (20, 784760861), (37, 424195060), (74, 212097530), (148, 106048765), (185, 84839012), (223, 70382140), (370, 42419506), (446, 35191070), (740, 21209753), (892, 17595535), (1115, 14076428), (2230, 7038214), (4460, 3519107), (8251, 1902220), (16502, 951110), (33004, 475555), (41255, 380444), (82510, 190222), (95111, 165020)]