69579380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267613}}^1$

素因数の和:267635

約数の個数: 24

約数和(自身を含む): 157357032

約数和(自身を除く): 87777652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 267613, 535226, 1070452, 1338065, 2676130, 3478969, 5352260, 6957938, 13915876, 17394845, 34789690, 69579380]

約数ペア:

[(1, 69579380), (2, 34789690), (4, 17394845), (5, 13915876), (10, 6957938), (13, 5352260), (20, 3478969), (26, 2676130), (52, 1338065), (65, 1070452), (130, 535226), (260, 267613)]