84680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 199800

約数和(自身を除く): 115120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 10585, 16936, 21170, 42340, 84680]

約数ペア:

[(1, 84680), (2, 42340), (4, 21170), (5, 16936), (8, 10585), (10, 8468), (20, 4234), (29, 2920), (40, 2117), (58, 1460), (73, 1160), (116, 730), (145, 584), (146, 580), (232, 365), (290, 292)]