84100160

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1263

約数の個数: 56

約数和(自身を含む): 201213720

約数和(自身を除く): 117113560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 977, 1076, 1345, 1954, 2152, 2690, 3908, 4304, 4885, 5380, 7816, 8608, 9770, 10760, 15632, 17216, 19540, 21520, 31264, 39080, 43040, 62528, 78160, 86080, 156320, 262813, 312640, 525626, 1051252, 1314065, 2102504, 2628130, 4205008, 5256260, 8410016, 10512520, 16820032, 21025040, 42050080, 84100160]

約数ペア:

[(1, 84100160), (2, 42050080), (4, 21025040), (5, 16820032), (8, 10512520), (10, 8410016), (16, 5256260), (20, 4205008), (32, 2628130), (40, 2102504), (64, 1314065), (80, 1051252), (160, 525626), (269, 312640), (320, 262813), (538, 156320), (977, 86080), (1076, 78160), (1345, 62528), (1954, 43040), (2152, 39080), (2690, 31264), (3908, 21520), (4304, 19540), (4885, 17216), (5380, 15632), (7816, 10760), (8608, 9770)]