712528850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4139}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 1450755360

約数和(自身を除く): 738226510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 313, 550, 626, 1565, 3130, 3443, 4139, 6886, 7825, 8278, 15650, 17215, 20695, 34430, 41390, 45529, 86075, 91058, 103475, 172150, 206950, 227645, 455290, 1138225, 1295507, 2276450, 2591014, 6477535, 12955070, 14250577, 28501154, 32387675, 64775350, 71252885, 142505770, 356264425, 712528850]

約数ペア:

[(1, 712528850), (2, 356264425), (5, 142505770), (10, 71252885), (11, 64775350), (22, 32387675), (25, 28501154), (50, 14250577), (55, 12955070), (110, 6477535), (275, 2591014), (313, 2276450), (550, 1295507), (626, 1138225), (1565, 455290), (3130, 227645), (3443, 206950), (4139, 172150), (6886, 103475), (7825, 91058), (8278, 86075), (15650, 45529), (17215, 41390), (20695, 34430)]