42664300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8707}}^1$

素因数の和:8735

約数の個数: 54

約数和(自身を含む): 107709252

約数和(自身を除く): 65044952

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8707, 17414, 34828, 43535, 60949, 87070, 121898, 174140, 217675, 243796, 304745, 426643, 435350, 609490, 853286, 870700, 1218980, 1523725, 1706572, 2133215, 3047450, 4266430, 6094900, 8532860, 10666075, 21332150, 42664300]

約数ペア:

[(1, 42664300), (2, 21332150), (4, 10666075), (5, 8532860), (7, 6094900), (10, 4266430), (14, 3047450), (20, 2133215), (25, 1706572), (28, 1523725), (35, 1218980), (49, 870700), (50, 853286), (70, 609490), (98, 435350), (100, 426643), (140, 304745), (175, 243796), (196, 217675), (245, 174140), (350, 121898), (490, 87070), (700, 60949), (980, 43535), (1225, 34828), (2450, 17414), (4900, 8707)]