4239950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 9280656

約数和(自身を除く): 5040706

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 593, 650, 715, 1186, 1430, 2965, 3575, 5930, 6523, 7150, 7709, 13046, 14825, 15418, 29650, 32615, 38545, 65230, 77090, 84799, 163075, 169598, 192725, 326150, 385450, 423995, 847990, 2119975, 4239950]

約数ペア:

[(1, 4239950), (2, 2119975), (5, 847990), (10, 423995), (11, 385450), (13, 326150), (22, 192725), (25, 169598), (26, 163075), (50, 84799), (55, 77090), (65, 65230), (110, 38545), (130, 32615), (143, 29650), (275, 15418), (286, 14825), (325, 13046), (550, 7709), (593, 7150), (650, 6523), (715, 5930), (1186, 3575), (1430, 2965)]