52048000

素因数分解:

$2^7\times 5^3\times {\mathrm{3253}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 129444120

約数和(自身を除く): 77396120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3253, 4000, 6506, 8000, 13012, 16000, 16265, 26024, 32530, 52048, 65060, 81325, 104096, 130120, 162650, 208192, 260240, 325300, 406625, 416384, 520480, 650600, 813250, 1040960, 1301200, 1626500, 2081920, 2602400, 3253000, 5204800, 6506000, 10409600, 13012000, 26024000, 52048000]

約数ペア:

[(1, 52048000), (2, 26024000), (4, 13012000), (5, 10409600), (8, 6506000), (10, 5204800), (16, 3253000), (20, 2602400), (25, 2081920), (32, 1626500), (40, 1301200), (50, 1040960), (64, 813250), (80, 650600), (100, 520480), (125, 416384), (128, 406625), (160, 325300), (200, 260240), (250, 208192), (320, 162650), (400, 130120), (500, 104096), (640, 81325), (800, 65060), (1000, 52048), (1600, 32530), (2000, 26024), (3200, 16265), (3253, 16000), (4000, 13012), (6506, 8000)]