144632080

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2647}}^1$

素因数の和:3343

約数の個数: 40

約数和(自身を含む): 336889152

約数和(自身を除く): 192257072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2647, 2732, 3415, 5294, 5464, 6830, 10588, 10928, 13235, 13660, 21176, 26470, 27320, 42352, 52940, 54640, 105880, 211760, 1807901, 3615802, 7231604, 9039505, 14463208, 18079010, 28926416, 36158020, 72316040, 144632080]

約数ペア:

[(1, 144632080), (2, 72316040), (4, 36158020), (5, 28926416), (8, 18079010), (10, 14463208), (16, 9039505), (20, 7231604), (40, 3615802), (80, 1807901), (683, 211760), (1366, 105880), (2647, 54640), (2732, 52940), (3415, 42352), (5294, 27320), (5464, 26470), (6830, 21176), (10588, 13660), (10928, 13235)]