112017320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20147}}^1$

素因数の和:20297

約数の個数: 32

約数和(自身を含む): 253864800

約数和(自身を除く): 141847480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 20147, 40294, 80588, 100735, 161176, 201470, 402940, 805880, 2800433, 5600866, 11201732, 14002165, 22403464, 28004330, 56008660, 112017320]

約数ペア:

[(1, 112017320), (2, 56008660), (4, 28004330), (5, 22403464), (8, 14002165), (10, 11201732), (20, 5600866), (40, 2800433), (139, 805880), (278, 402940), (556, 201470), (695, 161176), (1112, 100735), (1390, 80588), (2780, 40294), (5560, 20147)]