1584440350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6761}}^1$

素因数の和:6925

約数の個数: 48

約数和(自身を含む): 3043711440

約数和(自身を除く): 1459271090

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 430, 545, 1075, 1090, 2150, 2725, 4687, 5450, 6761, 9374, 13522, 23435, 33805, 46870, 67610, 117175, 169025, 234350, 290723, 338050, 581446, 736949, 1453615, 1473898, 2907230, 3684745, 7268075, 7369490, 14536150, 18423725, 31688807, 36847450, 63377614, 158444035, 316888070, 792220175, 1584440350]

約数ペア:

[(1, 1584440350), (2, 792220175), (5, 316888070), (10, 158444035), (25, 63377614), (43, 36847450), (50, 31688807), (86, 18423725), (109, 14536150), (215, 7369490), (218, 7268075), (430, 3684745), (545, 2907230), (1075, 1473898), (1090, 1453615), (2150, 736949), (2725, 581446), (4687, 338050), (5450, 290723), (6761, 234350), (9374, 169025), (13522, 117175), (23435, 67610), (33805, 46870)]