13679020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 30336768

約数和(自身を除く): 16657748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 227, 230, 262, 454, 460, 524, 655, 908, 1135, 1310, 2270, 2620, 3013, 4540, 5221, 6026, 10442, 12052, 15065, 20884, 26105, 29737, 30130, 52210, 59474, 60260, 104420, 118948, 148685, 297370, 594740, 683951, 1367902, 2735804, 3419755, 6839510, 13679020]

約数ペア:

[(1, 13679020), (2, 6839510), (4, 3419755), (5, 2735804), (10, 1367902), (20, 683951), (23, 594740), (46, 297370), (92, 148685), (115, 118948), (131, 104420), (227, 60260), (230, 59474), (262, 52210), (454, 30130), (460, 29737), (524, 26105), (655, 20884), (908, 15065), (1135, 12052), (1310, 10442), (2270, 6026), (2620, 5221), (3013, 4540)]