162132380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{58321}}^1$

素因数の和:58469

約数の個数: 24

約数和(自身を含む): 342933360

約数和(自身を除く): 180800980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 58321, 116642, 233284, 291605, 583210, 1166420, 8106619, 16213238, 32426476, 40533095, 81066190, 162132380]

約数ペア:

[(1, 162132380), (2, 81066190), (4, 40533095), (5, 32426476), (10, 16213238), (20, 8106619), (139, 1166420), (278, 583210), (556, 291605), (695, 233284), (1390, 116642), (2780, 58321)]