3805748480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{95911}}^1$

素因数の和:95963

約数の個数: 72

約数和(自身を含む): 9410118144

約数和(自身を除く): 5604369664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 39680, 95911, 191822, 383644, 479555, 767288, 959110, 1534576, 1918220, 2973241, 3069152, 3836440, 5946482, 6138304, 7672880, 11892964, 12276608, 14866205, 15345760, 23785928, 24553216, 29732410, 30691520, 47571856, 59464820, 61383040, 95143712, 118929640, 122766080, 190287424, 237859280, 380574848, 475718560, 761149696, 951437120, 1902874240, 3805748480]

約数ペア:

[(1, 3805748480), (2, 1902874240), (4, 951437120), (5, 761149696), (8, 475718560), (10, 380574848), (16, 237859280), (20, 190287424), (31, 122766080), (32, 118929640), (40, 95143712), (62, 61383040), (64, 59464820), (80, 47571856), (124, 30691520), (128, 29732410), (155, 24553216), (160, 23785928), (248, 15345760), (256, 14866205), (310, 12276608), (320, 11892964), (496, 7672880), (620, 6138304), (640, 5946482), (992, 3836440), (1240, 3069152), (1280, 2973241), (1984, 1918220), (2480, 1534576), (3968, 959110), (4960, 767288), (7936, 479555), (9920, 383644), (19840, 191822), (39680, 95911)]