66772210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 125083440

約数和(自身を除く): 58311230

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 965, 1193, 1930, 2386, 5597, 5965, 11194, 11930, 27985, 34597, 55970, 69194, 172985, 230249, 345970, 460498, 1151245, 2302490, 6677221, 13354442, 33386105, 66772210]

約数ペア:

[(1, 66772210), (2, 33386105), (5, 13354442), (10, 6677221), (29, 2302490), (58, 1151245), (145, 460498), (193, 345970), (290, 230249), (386, 172985), (965, 69194), (1193, 55970), (1930, 34597), (2386, 27985), (5597, 11930), (5965, 11194)]