27288804597140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{61333}}^1\times {\mathrm{141697}}^1$

素因数の和:203196

約数の個数: 48

約数和(自身を含む): 57672846455952

約数和(自身を除く): 30384041858812

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 61333, 122666, 141697, 245332, 283394, 306665, 566788, 613330, 708485, 1226660, 1416970, 2833940, 9629281, 19258562, 22246429, 38517124, 44492858, 48146405, 88985716, 96292810, 111232145, 192585620, 222464290, 444928580, 8690702101, 17381404202, 34762808404, 43453510505, 86907021010, 173814042020, 1364440229857, 2728880459714, 5457760919428, 6822201149285, 13644402298570, 27288804597140]

約数ペア:

[(1, 27288804597140), (2, 13644402298570), (4, 6822201149285), (5, 5457760919428), (10, 2728880459714), (20, 1364440229857), (157, 173814042020), (314, 86907021010), (628, 43453510505), (785, 34762808404), (1570, 17381404202), (3140, 8690702101), (61333, 444928580), (122666, 222464290), (141697, 192585620), (245332, 111232145), (283394, 96292810), (306665, 88985716), (566788, 48146405), (613330, 44492858), (708485, 38517124), (1226660, 22246429), (1416970, 19258562), (2833940, 9629281)]