85356560

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3797}}^1$

素因数の和:4091

約数の個数: 40

約数和(自身を含む): 199212696

約数和(自身を除く): 113856136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 3797, 4496, 5620, 7594, 11240, 15188, 18985, 22480, 30376, 37970, 60752, 75940, 151880, 303760, 1066957, 2133914, 4267828, 5334785, 8535656, 10669570, 17071312, 21339140, 42678280, 85356560]

約数ペア:

[(1, 85356560), (2, 42678280), (4, 21339140), (5, 17071312), (8, 10669570), (10, 8535656), (16, 5334785), (20, 4267828), (40, 2133914), (80, 1066957), (281, 303760), (562, 151880), (1124, 75940), (1405, 60752), (2248, 37970), (2810, 30376), (3797, 22480), (4496, 18985), (5620, 15188), (7594, 11240)]