25825240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92233}}^1$

素因数の和:92251

約数の個数: 32

約数和(自身を含む): 66408480

約数和(自身を除く): 40583240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92233, 184466, 368932, 461165, 645631, 737864, 922330, 1291262, 1844660, 2582524, 3228155, 3689320, 5165048, 6456310, 12912620, 25825240]

約数ペア:

[(1, 25825240), (2, 12912620), (4, 6456310), (5, 5165048), (7, 3689320), (8, 3228155), (10, 2582524), (14, 1844660), (20, 1291262), (28, 922330), (35, 737864), (40, 645631), (56, 461165), (70, 368932), (140, 184466), (280, 92233)]