25804140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1153}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 72508128

約数和(自身を除く): 46703988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1153, 1492, 1865, 2238, 2306, 3459, 3730, 4476, 4612, 5595, 5765, 6918, 7460, 11190, 11530, 13836, 17295, 22380, 23060, 34590, 69180, 430069, 860138, 1290207, 1720276, 2150345, 2580414, 4300690, 5160828, 6451035, 8601380, 12902070, 25804140]

約数ペア:

[(1, 25804140), (2, 12902070), (3, 8601380), (4, 6451035), (5, 5160828), (6, 4300690), (10, 2580414), (12, 2150345), (15, 1720276), (20, 1290207), (30, 860138), (60, 430069), (373, 69180), (746, 34590), (1119, 23060), (1153, 22380), (1492, 17295), (1865, 13836), (2238, 11530), (2306, 11190), (3459, 7460), (3730, 6918), (4476, 5765), (4612, 5595)]