4240500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 13523328

約数和(自身を除く): 9282828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 257, 275, 300, 330, 375, 500, 514, 550, 660, 750, 771, 825, 1028, 1100, 1285, 1375, 1500, 1542, 1650, 2570, 2750, 2827, 3084, 3300, 3855, 4125, 5140, 5500, 5654, 6425, 7710, 8250, 8481, 11308, 12850, 14135, 15420, 16500, 16962, 19275, 25700, 28270, 32125, 33924, 38550, 42405, 56540, 64250, 70675, 77100, 84810, 96375, 128500, 141350, 169620, 192750, 212025, 282700, 353375, 385500, 424050, 706750, 848100, 1060125, 1413500, 2120250, 4240500]

約数ペア:

[(1, 4240500), (2, 2120250), (3, 1413500), (4, 1060125), (5, 848100), (6, 706750), (10, 424050), (11, 385500), (12, 353375), (15, 282700), (20, 212025), (22, 192750), (25, 169620), (30, 141350), (33, 128500), (44, 96375), (50, 84810), (55, 77100), (60, 70675), (66, 64250), (75, 56540), (100, 42405), (110, 38550), (125, 33924), (132, 32125), (150, 28270), (165, 25700), (220, 19275), (250, 16962), (257, 16500), (275, 15420), (300, 14135), (330, 12850), (375, 11308), (500, 8481), (514, 8250), (550, 7710), (660, 6425), (750, 5654), (771, 5500), (825, 5140), (1028, 4125), (1100, 3855), (1285, 3300), (1375, 3084), (1500, 2827), (1542, 2750), (1650, 2570)]