69851680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14083}}^1$

素因数の和:14129

約数の個数: 48

約数和(自身を含む): 170360064

約数和(自身を除く): 100508384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 14083, 28166, 56332, 70415, 112664, 140830, 225328, 281660, 436573, 450656, 563320, 873146, 1126640, 1746292, 2182865, 2253280, 3492584, 4365730, 6985168, 8731460, 13970336, 17462920, 34925840, 69851680]

約数ペア:

[(1, 69851680), (2, 34925840), (4, 17462920), (5, 13970336), (8, 8731460), (10, 6985168), (16, 4365730), (20, 3492584), (31, 2253280), (32, 2182865), (40, 1746292), (62, 1126640), (80, 873146), (124, 563320), (155, 450656), (160, 436573), (248, 281660), (310, 225328), (496, 140830), (620, 112664), (992, 70415), (1240, 56332), (2480, 28166), (4960, 14083)]