395492350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2003}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 805127040

約数和(自身を除く): 409634690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 550, 718, 1795, 2003, 3590, 3949, 4006, 7898, 8975, 10015, 17950, 19745, 20030, 22033, 39490, 44066, 50075, 98725, 100150, 110165, 197450, 220330, 550825, 719077, 1101650, 1438154, 3595385, 7190770, 7909847, 15819694, 17976925, 35953850, 39549235, 79098470, 197746175, 395492350]

約数ペア:

[(1, 395492350), (2, 197746175), (5, 79098470), (10, 39549235), (11, 35953850), (22, 17976925), (25, 15819694), (50, 7909847), (55, 7190770), (110, 3595385), (275, 1438154), (359, 1101650), (550, 719077), (718, 550825), (1795, 220330), (2003, 197450), (3590, 110165), (3949, 100150), (4006, 98725), (7898, 50075), (8975, 44066), (10015, 39490), (17950, 22033), (19745, 20030)]