1567665940

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 3319072848

約数和(自身を除く): 1751406908

約数列:

[1, 2, 4, 5, 10, 20, 233, 353, 466, 706, 932, 953, 1165, 1412, 1765, 1906, 2330, 3530, 3812, 4660, 4765, 7060, 9530, 19060, 82249, 164498, 222049, 328996, 336409, 411245, 444098, 672818, 822490, 888196, 1110245, 1345636, 1644980, 1682045, 2220490, 3364090, 4440980, 6728180, 78383297, 156766594, 313533188, 391916485, 783832970, 1567665940]

約数ペア:

[(1, 1567665940), (2, 783832970), (4, 391916485), (5, 313533188), (10, 156766594), (20, 78383297), (233, 6728180), (353, 4440980), (466, 3364090), (706, 2220490), (932, 1682045), (953, 1644980), (1165, 1345636), (1412, 1110245), (1765, 888196), (1906, 822490), (2330, 672818), (3530, 444098), (3812, 411245), (4660, 336409), (4765, 328996), (7060, 222049), (9530, 164498), (19060, 82249)]