5428214720

素因数分解:

$2^6\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{7583}}^1$

素因数の和:9837

約数の個数: 56

約数和(自身を含む): 12933419904

約数和(自身を除く): 7505205184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2237, 4474, 7583, 8948, 11185, 15166, 17896, 22370, 30332, 35792, 37915, 44740, 60664, 71584, 75830, 89480, 121328, 143168, 151660, 178960, 242656, 303320, 357920, 485312, 606640, 715840, 1213280, 2426560, 16963171, 33926342, 67852684, 84815855, 135705368, 169631710, 271410736, 339263420, 542821472, 678526840, 1085642944, 1357053680, 2714107360, 5428214720]

約数ペア:

[(1, 5428214720), (2, 2714107360), (4, 1357053680), (5, 1085642944), (8, 678526840), (10, 542821472), (16, 339263420), (20, 271410736), (32, 169631710), (40, 135705368), (64, 84815855), (80, 67852684), (160, 33926342), (320, 16963171), (2237, 2426560), (4474, 1213280), (7583, 715840), (8948, 606640), (11185, 485312), (15166, 357920), (17896, 303320), (22370, 242656), (30332, 178960), (35792, 151660), (37915, 143168), (44740, 121328), (60664, 89480), (71584, 75830)]