14720320

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 35396424

約数和(自身を除く): 20676104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 293, 314, 320, 586, 628, 785, 1172, 1256, 1465, 1570, 2344, 2512, 2930, 3140, 4688, 5024, 5860, 6280, 9376, 10048, 11720, 12560, 18752, 23440, 25120, 46001, 46880, 50240, 92002, 93760, 184004, 230005, 368008, 460010, 736016, 920020, 1472032, 1840040, 2944064, 3680080, 7360160, 14720320]

約数ペア:

[(1, 14720320), (2, 7360160), (4, 3680080), (5, 2944064), (8, 1840040), (10, 1472032), (16, 920020), (20, 736016), (32, 460010), (40, 368008), (64, 230005), (80, 184004), (157, 93760), (160, 92002), (293, 50240), (314, 46880), (320, 46001), (586, 25120), (628, 23440), (785, 18752), (1172, 12560), (1256, 11720), (1465, 10048), (1570, 9376), (2344, 6280), (2512, 5860), (2930, 5024), (3140, 4688)]