45650360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23291}}^1$

素因数の和:23316

約数の個数: 48

約数和(自身を含む): 119487960

約数和(自身を除く): 73837600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23291, 46582, 93164, 116455, 163037, 186328, 232910, 326074, 465820, 652148, 815185, 931640, 1141259, 1304296, 1630370, 2282518, 3260740, 4565036, 5706295, 6521480, 9130072, 11412590, 22825180, 45650360]

約数ペア:

[(1, 45650360), (2, 22825180), (4, 11412590), (5, 9130072), (7, 6521480), (8, 5706295), (10, 4565036), (14, 3260740), (20, 2282518), (28, 1630370), (35, 1304296), (40, 1141259), (49, 931640), (56, 815185), (70, 652148), (98, 465820), (140, 326074), (196, 232910), (245, 186328), (280, 163037), (392, 116455), (490, 93164), (980, 46582), (1960, 23291)]