110320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 294624

約数和(自身を除く): 184304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 197, 280, 394, 560, 788, 985, 1379, 1576, 1970, 2758, 3152, 3940, 5516, 6895, 7880, 11032, 13790, 15760, 22064, 27580, 55160, 110320]

約数ペア:

[(1, 110320), (2, 55160), (4, 27580), (5, 22064), (7, 15760), (8, 13790), (10, 11032), (14, 7880), (16, 6895), (20, 5516), (28, 3940), (35, 3152), (40, 2758), (56, 1970), (70, 1576), (80, 1379), (112, 985), (140, 788), (197, 560), (280, 394)]