25023310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 25598450

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8369, 16738, 41845, 83690, 108797, 192487, 217594, 384974, 543985, 962435, 1087970, 1924870, 2502331, 5004662, 12511655, 25023310]

約数ペア:

[(1, 25023310), (2, 12511655), (5, 5004662), (10, 2502331), (13, 1924870), (23, 1087970), (26, 962435), (46, 543985), (65, 384974), (115, 217594), (130, 192487), (230, 108797), (299, 83690), (598, 41845), (1495, 16738), (2990, 8369)]