8492800

素因数分解:

$2^8\times 5^2\times {\mathrm{1327}}^1$

素因数の和:1353

約数の個数: 54

約数和(自身を含む): 21036848

約数和(自身を除く): 12544048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1327, 1600, 2654, 3200, 5308, 6400, 6635, 10616, 13270, 21232, 26540, 33175, 42464, 53080, 66350, 84928, 106160, 132700, 169856, 212320, 265400, 339712, 424640, 530800, 849280, 1061600, 1698560, 2123200, 4246400, 8492800]

約数ペア:

[(1, 8492800), (2, 4246400), (4, 2123200), (5, 1698560), (8, 1061600), (10, 849280), (16, 530800), (20, 424640), (25, 339712), (32, 265400), (40, 212320), (50, 169856), (64, 132700), (80, 106160), (100, 84928), (128, 66350), (160, 53080), (200, 42464), (256, 33175), (320, 26540), (400, 21232), (640, 13270), (800, 10616), (1280, 6635), (1327, 6400), (1600, 5308), (2654, 3200)]