488411000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1$

素因数の和:6382

約数の個数: 128

約数和(自身を含む): 1425116160

約数和(自身を除く): 936705160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2200, 2750, 3080, 3500, 3850, 5500, 6343, 7000, 7700, 9625, 11000, 12686, 15400, 19250, 25372, 31715, 38500, 44401, 50744, 63430, 69773, 77000, 88802, 126860, 139546, 158575, 177604, 222005, 253720, 279092, 317150, 348865, 355208, 444010, 488411, 558184, 634300, 697730, 792875, 888020, 976822, 1110025, 1268600, 1395460, 1585750, 1744325, 1776040, 1953644, 2220050, 2442055, 2790920, 3171500, 3488650, 3907288, 4440100, 4884110, 5550125, 6343000, 6977300, 8721625, 8880200, 9768220, 11100250, 12210275, 13954600, 17443250, 19536440, 22200500, 24420550, 34886500, 44401000, 48841100, 61051375, 69773000, 97682200, 122102750, 244205500, 488411000]

約数ペア:

[(1, 488411000), (2, 244205500), (4, 122102750), (5, 97682200), (7, 69773000), (8, 61051375), (10, 48841100), (11, 44401000), (14, 34886500), (20, 24420550), (22, 22200500), (25, 19536440), (28, 17443250), (35, 13954600), (40, 12210275), (44, 11100250), (50, 9768220), (55, 8880200), (56, 8721625), (70, 6977300), (77, 6343000), (88, 5550125), (100, 4884110), (110, 4440100), (125, 3907288), (140, 3488650), (154, 3171500), (175, 2790920), (200, 2442055), (220, 2220050), (250, 1953644), (275, 1776040), (280, 1744325), (308, 1585750), (350, 1395460), (385, 1268600), (440, 1110025), (500, 976822), (550, 888020), (616, 792875), (700, 697730), (770, 634300), (875, 558184), (1000, 488411), (1100, 444010), (1375, 355208), (1400, 348865), (1540, 317150), (1750, 279092), (1925, 253720), (2200, 222005), (2750, 177604), (3080, 158575), (3500, 139546), (3850, 126860), (5500, 88802), (6343, 77000), (7000, 69773), (7700, 63430), (9625, 50744), (11000, 44401), (12686, 38500), (15400, 31715), (19250, 25372)]