414205850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21187}}^1$

素因数の和:21239

約数の個数: 48

約数和(自身を含む): 851249088

約数和(自身を除く): 437043238

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 21187, 42374, 105935, 211870, 360179, 487301, 529675, 720358, 974602, 1059350, 1800895, 2436505, 3601790, 4873010, 8284117, 9004475, 12182525, 16568234, 18008950, 24365050, 41420585, 82841170, 207102925, 414205850]

約数ペア:

[(1, 414205850), (2, 207102925), (5, 82841170), (10, 41420585), (17, 24365050), (23, 18008950), (25, 16568234), (34, 12182525), (46, 9004475), (50, 8284117), (85, 4873010), (115, 3601790), (170, 2436505), (230, 1800895), (391, 1059350), (425, 974602), (575, 720358), (782, 529675), (850, 487301), (1150, 360179), (1955, 211870), (3910, 105935), (9775, 42374), (19550, 21187)]