1928000

素因数分解:

$2^6\times 5^3\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 56

約数和(自身を含む): 4794504

約数和(自身を除く): 2866504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 241, 250, 320, 400, 482, 500, 800, 964, 1000, 1205, 1600, 1928, 2000, 2410, 3856, 4000, 4820, 6025, 7712, 8000, 9640, 12050, 15424, 19280, 24100, 30125, 38560, 48200, 60250, 77120, 96400, 120500, 192800, 241000, 385600, 482000, 964000, 1928000]

約数ペア:

[(1, 1928000), (2, 964000), (4, 482000), (5, 385600), (8, 241000), (10, 192800), (16, 120500), (20, 96400), (25, 77120), (32, 60250), (40, 48200), (50, 38560), (64, 30125), (80, 24100), (100, 19280), (125, 15424), (160, 12050), (200, 9640), (241, 8000), (250, 7712), (320, 6025), (400, 4820), (482, 4000), (500, 3856), (800, 2410), (964, 2000), (1000, 1928), (1205, 1600)]