88385000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 226052640

約数和(自身を除く): 137667640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 1000, 1100, 1250, 1375, 1607, 2200, 2500, 2750, 3214, 5000, 5500, 6428, 6875, 8035, 11000, 12856, 13750, 16070, 17677, 27500, 32140, 35354, 40175, 55000, 64280, 70708, 80350, 88385, 141416, 160700, 176770, 200875, 321400, 353540, 401750, 441925, 707080, 803500, 883850, 1004375, 1607000, 1767700, 2008750, 2209625, 3535400, 4017500, 4419250, 8035000, 8838500, 11048125, 17677000, 22096250, 44192500, 88385000]

約数ペア:

[(1, 88385000), (2, 44192500), (4, 22096250), (5, 17677000), (8, 11048125), (10, 8838500), (11, 8035000), (20, 4419250), (22, 4017500), (25, 3535400), (40, 2209625), (44, 2008750), (50, 1767700), (55, 1607000), (88, 1004375), (100, 883850), (110, 803500), (125, 707080), (200, 441925), (220, 401750), (250, 353540), (275, 321400), (440, 200875), (500, 176770), (550, 160700), (625, 141416), (1000, 88385), (1100, 80350), (1250, 70708), (1375, 64280), (1607, 55000), (2200, 40175), (2500, 35354), (2750, 32140), (3214, 27500), (5000, 17677), (5500, 16070), (6428, 13750), (6875, 12856), (8035, 11000)]