74825240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{267233}}^1$

素因数の和:267251

約数の個数: 32

約数和(自身を含む): 192408480

約数和(自身を除く): 117583240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 267233, 534466, 1068932, 1336165, 1870631, 2137864, 2672330, 3741262, 5344660, 7482524, 9353155, 10689320, 14965048, 18706310, 37412620, 74825240]

約数ペア:

[(1, 74825240), (2, 37412620), (4, 18706310), (5, 14965048), (7, 10689320), (8, 9353155), (10, 7482524), (14, 5344660), (20, 3741262), (28, 2672330), (35, 2137864), (40, 1870631), (56, 1336165), (70, 1068932), (140, 534466), (280, 267233)]