42871090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 78709680

約数和(自身を除く): 35838590

約数列:

[1, 2, 5, 10, 97, 193, 194, 229, 386, 458, 485, 965, 970, 1145, 1930, 2290, 18721, 22213, 37442, 44197, 44426, 88394, 93605, 111065, 187210, 220985, 222130, 441970, 4287109, 8574218, 21435545, 42871090]

約数ペア:

[(1, 42871090), (2, 21435545), (5, 8574218), (10, 4287109), (97, 441970), (193, 222130), (194, 220985), (229, 187210), (386, 111065), (458, 93605), (485, 88394), (965, 44426), (970, 44197), (1145, 37442), (1930, 22213), (2290, 18721)]