25454390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 49847616

約数和(自身を除く): 24393226

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1901, 2678, 3802, 6695, 9505, 13390, 19010, 24713, 49426, 123565, 195803, 247130, 391606, 979015, 1958030, 2545439, 5090878, 12727195, 25454390]

約数ペア:

[(1, 25454390), (2, 12727195), (5, 5090878), (10, 2545439), (13, 1958030), (26, 979015), (65, 391606), (103, 247130), (130, 195803), (206, 123565), (515, 49426), (1030, 24713), (1339, 19010), (1901, 13390), (2678, 9505), (3802, 6695)]