23840720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 56380320

約数和(自身を除く): 32539600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 5051, 10102, 20204, 25255, 40408, 50510, 80816, 101020, 202040, 298009, 404080, 596018, 1192036, 1490045, 2384072, 2980090, 4768144, 5960180, 11920360, 23840720]

約数ペア:

[(1, 23840720), (2, 11920360), (4, 5960180), (5, 4768144), (8, 2980090), (10, 2384072), (16, 1490045), (20, 1192036), (40, 596018), (59, 404080), (80, 298009), (118, 202040), (236, 101020), (295, 80816), (472, 50510), (590, 40408), (944, 25255), (1180, 20204), (2360, 10102), (4720, 5051)]