248804600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113093}}^1$

素因数の和:113120

約数の個数: 48

約数和(自身を含む): 631064520

約数和(自身を除く): 382259920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 113093, 226186, 452372, 565465, 904744, 1130930, 1244023, 2261860, 2488046, 2827325, 4523720, 4976092, 5654650, 6220115, 9952184, 11309300, 12440230, 22618600, 24880460, 31100575, 49760920, 62201150, 124402300, 248804600]

約数ペア:

[(1, 248804600), (2, 124402300), (4, 62201150), (5, 49760920), (8, 31100575), (10, 24880460), (11, 22618600), (20, 12440230), (22, 11309300), (25, 9952184), (40, 6220115), (44, 5654650), (50, 4976092), (55, 4523720), (88, 2827325), (100, 2488046), (110, 2261860), (200, 1244023), (220, 1130930), (275, 904744), (440, 565465), (550, 452372), (1100, 226186), (2200, 113093)]