73493480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25169}}^1$

素因数の和:25253

約数の個数: 32

約数和(自身を含む): 167632200

約数和(自身を除く): 94138720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25169, 50338, 100676, 125845, 201352, 251690, 503380, 1006760, 1837337, 3674674, 7349348, 9186685, 14698696, 18373370, 36746740, 73493480]

約数ペア:

[(1, 73493480), (2, 36746740), (4, 18373370), (5, 14698696), (8, 9186685), (10, 7349348), (20, 3674674), (40, 1837337), (73, 1006760), (146, 503380), (292, 251690), (365, 201352), (584, 125845), (730, 100676), (1460, 50338), (2920, 25169)]