13970240

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 33604200

約数和(自身を除く): 19633960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 293, 298, 320, 586, 596, 745, 1172, 1192, 1465, 1490, 2344, 2384, 2930, 2980, 4688, 4768, 5860, 5960, 9376, 9536, 11720, 11920, 18752, 23440, 23840, 43657, 46880, 47680, 87314, 93760, 174628, 218285, 349256, 436570, 698512, 873140, 1397024, 1746280, 2794048, 3492560, 6985120, 13970240]

約数ペア:

[(1, 13970240), (2, 6985120), (4, 3492560), (5, 2794048), (8, 1746280), (10, 1397024), (16, 873140), (20, 698512), (32, 436570), (40, 349256), (64, 218285), (80, 174628), (149, 93760), (160, 87314), (293, 47680), (298, 46880), (320, 43657), (586, 23840), (596, 23440), (745, 18752), (1172, 11920), (1192, 11720), (1465, 9536), (1490, 9376), (2344, 5960), (2384, 5860), (2930, 4768), (2980, 4688)]