62571220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 141090768

約数和(自身を除く): 78519548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 2521, 4964, 5042, 6205, 10084, 12410, 12605, 24820, 25210, 42857, 50420, 85714, 171428, 184033, 214285, 368066, 428570, 736132, 857140, 920165, 1840330, 3128561, 3680660, 6257122, 12514244, 15642805, 31285610, 62571220]

約数ペア:

[(1, 62571220), (2, 31285610), (4, 15642805), (5, 12514244), (10, 6257122), (17, 3680660), (20, 3128561), (34, 1840330), (68, 920165), (73, 857140), (85, 736132), (146, 428570), (170, 368066), (292, 214285), (340, 184033), (365, 171428), (730, 85714), (1241, 50420), (1460, 42857), (2482, 25210), (2521, 24820), (4964, 12605), (5042, 12410), (6205, 10084)]