379866080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215833}}^1$

素因数の和:215859

約数の個数: 48

約数和(自身を含む): 979023024

約数和(自身を除く): 599156944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 215833, 431666, 863332, 1079165, 1726664, 2158330, 2374163, 3453328, 4316660, 4748326, 6906656, 8633320, 9496652, 11870815, 17266640, 18993304, 23741630, 34533280, 37986608, 47483260, 75973216, 94966520, 189933040, 379866080]

約数ペア:

[(1, 379866080), (2, 189933040), (4, 94966520), (5, 75973216), (8, 47483260), (10, 37986608), (11, 34533280), (16, 23741630), (20, 18993304), (22, 17266640), (32, 11870815), (40, 9496652), (44, 8633320), (55, 6906656), (80, 4748326), (88, 4316660), (110, 3453328), (160, 2374163), (176, 2158330), (220, 1726664), (352, 1079165), (440, 863332), (880, 431666), (1760, 215833)]