2024992000

素因数分解:

$2^8\times 5^3\times {\mathrm{63281}}^1$

素因数の和:63312

約数の個数: 72

約数和(自身を含む): 5044587912

約数和(自身を除く): 3019595912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 63281, 126562, 253124, 316405, 506248, 632810, 1012496, 1265620, 1582025, 2024992, 2531240, 3164050, 4049984, 5062480, 6328100, 7910125, 8099968, 10124960, 12656200, 15820250, 16199936, 20249920, 25312400, 31640500, 40499840, 50624800, 63281000, 80999680, 101249600, 126562000, 202499200, 253124000, 404998400, 506248000, 1012496000, 2024992000]

約数ペア:

[(1, 2024992000), (2, 1012496000), (4, 506248000), (5, 404998400), (8, 253124000), (10, 202499200), (16, 126562000), (20, 101249600), (25, 80999680), (32, 63281000), (40, 50624800), (50, 40499840), (64, 31640500), (80, 25312400), (100, 20249920), (125, 16199936), (128, 15820250), (160, 12656200), (200, 10124960), (250, 8099968), (256, 7910125), (320, 6328100), (400, 5062480), (500, 4049984), (640, 3164050), (800, 2531240), (1000, 2024992), (1280, 1582025), (1600, 1265620), (2000, 1012496), (3200, 632810), (4000, 506248), (6400, 316405), (8000, 253124), (16000, 126562), (32000, 63281)]