25297610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14969}}^1$

素因数の和:15002

約数の個数: 24

約数和(自身を含む): 49311180

約数和(自身を除く): 24013570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 14969, 29938, 74845, 149690, 194597, 389194, 972985, 1945970, 2529761, 5059522, 12648805, 25297610]

約数ペア:

[(1, 25297610), (2, 12648805), (5, 5059522), (10, 2529761), (13, 1945970), (26, 972985), (65, 389194), (130, 194597), (169, 149690), (338, 74845), (845, 29938), (1690, 14969)]