66786950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{32579}}^1$

素因数の和:32632

約数の個数: 24

約数和(自身を含む): 127257480

約数和(自身を除く): 60470530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 32579, 65158, 162895, 325790, 814475, 1335739, 1628950, 2671478, 6678695, 13357390, 33393475, 66786950]

約数ペア:

[(1, 66786950), (2, 33393475), (5, 13357390), (10, 6678695), (25, 2671478), (41, 1628950), (50, 1335739), (82, 814475), (205, 325790), (410, 162895), (1025, 65158), (2050, 32579)]