80461010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60497}}^1$

素因数の和:60530

約数の個数: 32

約数和(自身を含む): 174234240

約数和(自身を除く): 93773230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 60497, 120994, 302485, 423479, 604970, 846958, 1149443, 2117395, 2298886, 4234790, 5747215, 8046101, 11494430, 16092202, 40230505, 80461010]

約数ペア:

[(1, 80461010), (2, 40230505), (5, 16092202), (7, 11494430), (10, 8046101), (14, 5747215), (19, 4234790), (35, 2298886), (38, 2117395), (70, 1149443), (95, 846958), (133, 604970), (190, 423479), (266, 302485), (665, 120994), (1330, 60497)]