26141320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 32956280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2879, 4540, 5758, 9080, 11516, 14395, 23032, 28790, 57580, 115160, 653533, 1307066, 2614132, 3267665, 5228264, 6535330, 13070660, 26141320]

約数ペア:

[(1, 26141320), (2, 13070660), (4, 6535330), (5, 5228264), (8, 3267665), (10, 2614132), (20, 1307066), (40, 653533), (227, 115160), (454, 57580), (908, 28790), (1135, 23032), (1816, 14395), (2270, 11516), (2879, 9080), (4540, 5758)]