415068110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5189}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 788464800

約数和(自身を除く): 373396690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 5189, 7999, 10378, 15998, 25945, 39995, 51890, 79990, 98591, 197182, 492955, 985910, 2184569, 4369138, 10922845, 21845690, 41506811, 83013622, 207534055, 415068110]

約数ペア:

[(1, 415068110), (2, 207534055), (5, 83013622), (10, 41506811), (19, 21845690), (38, 10922845), (95, 4369138), (190, 2184569), (421, 985910), (842, 492955), (2105, 197182), (4210, 98591), (5189, 79990), (7999, 51890), (10378, 39995), (15998, 25945)]