1072678000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12539

約数の個数: 80

約数和(自身を含む): 2654267616

約数和(自身を除く): 1581589616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1720, 2000, 2150, 3440, 4300, 5375, 8600, 10750, 12473, 17200, 21500, 24946, 43000, 49892, 62365, 86000, 99784, 124730, 199568, 249460, 311825, 498920, 536339, 623650, 997840, 1072678, 1247300, 1559125, 2145356, 2494600, 2681695, 3118250, 4290712, 4989200, 5363390, 6236500, 8581424, 10726780, 12473000, 13408475, 21453560, 24946000, 26816950, 42907120, 53633900, 67042375, 107267800, 134084750, 214535600, 268169500, 536339000, 1072678000]

約数ペア:

[(1, 1072678000), (2, 536339000), (4, 268169500), (5, 214535600), (8, 134084750), (10, 107267800), (16, 67042375), (20, 53633900), (25, 42907120), (40, 26816950), (43, 24946000), (50, 21453560), (80, 13408475), (86, 12473000), (100, 10726780), (125, 8581424), (172, 6236500), (200, 5363390), (215, 4989200), (250, 4290712), (344, 3118250), (400, 2681695), (430, 2494600), (500, 2145356), (688, 1559125), (860, 1247300), (1000, 1072678), (1075, 997840), (1720, 623650), (2000, 536339), (2150, 498920), (3440, 311825), (4300, 249460), (5375, 199568), (8600, 124730), (10750, 99784), (12473, 86000), (17200, 62365), (21500, 49892), (24946, 43000)]