17966651020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1\times {\mathrm{15359}}^1$

素因数の和:17934

約数の個数: 48

約数和(自身を含む): 39388446720

約数和(自身を除く): 21421795700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2543, 5086, 10172, 12715, 15359, 25430, 30718, 50860, 58489, 61436, 76795, 116978, 153590, 233956, 292445, 307180, 353257, 584890, 706514, 1169780, 1413028, 1766285, 3532570, 7065140, 39057937, 78115874, 156231748, 195289685, 390579370, 781158740, 898332551, 1796665102, 3593330204, 4491662755, 8983325510, 17966651020]

約数ペア:

[(1, 17966651020), (2, 8983325510), (4, 4491662755), (5, 3593330204), (10, 1796665102), (20, 898332551), (23, 781158740), (46, 390579370), (92, 195289685), (115, 156231748), (230, 78115874), (460, 39057937), (2543, 7065140), (5086, 3532570), (10172, 1766285), (12715, 1413028), (15359, 1169780), (25430, 706514), (30718, 584890), (50860, 353257), (58489, 307180), (61436, 292445), (76795, 233956), (116978, 153590)]