67714880

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3547

約数の個数: 56

約数和(自身を含む): 163936680

約数和(自身を除く): 96221800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3469, 3904, 4880, 6938, 9760, 13876, 17345, 19520, 27752, 34690, 55504, 69380, 111008, 138760, 211609, 222016, 277520, 423218, 555040, 846436, 1058045, 1110080, 1692872, 2116090, 3385744, 4232180, 6771488, 8464360, 13542976, 16928720, 33857440, 67714880]

約数ペア:

[(1, 67714880), (2, 33857440), (4, 16928720), (5, 13542976), (8, 8464360), (10, 6771488), (16, 4232180), (20, 3385744), (32, 2116090), (40, 1692872), (61, 1110080), (64, 1058045), (80, 846436), (122, 555040), (160, 423218), (244, 277520), (305, 222016), (320, 211609), (488, 138760), (610, 111008), (976, 69380), (1220, 55504), (1952, 34690), (2440, 27752), (3469, 19520), (3904, 17345), (4880, 13876), (6938, 9760)]