69928000

素因数分解:

$2^6\times 5^3\times {\mathrm{8741}}^1$

素因数の和:8768

約数の個数: 56

約数和(自身を含む): 173196504

約数和(自身を除く): 103268504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 8741, 17482, 34964, 43705, 69928, 87410, 139856, 174820, 218525, 279712, 349640, 437050, 559424, 699280, 874100, 1092625, 1398560, 1748200, 2185250, 2797120, 3496400, 4370500, 6992800, 8741000, 13985600, 17482000, 34964000, 69928000]

約数ペア:

[(1, 69928000), (2, 34964000), (4, 17482000), (5, 13985600), (8, 8741000), (10, 6992800), (16, 4370500), (20, 3496400), (25, 2797120), (32, 2185250), (40, 1748200), (50, 1398560), (64, 1092625), (80, 874100), (100, 699280), (125, 559424), (160, 437050), (200, 349640), (250, 279712), (320, 218525), (400, 174820), (500, 139856), (800, 87410), (1000, 69928), (1600, 43705), (2000, 34964), (4000, 17482), (8000, 8741)]