40209060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29137}}^1$

素因数の和:29172

約数の個数: 48

約数和(自身を含む): 117484416

約数和(自身を除く): 77275356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29137, 58274, 87411, 116548, 145685, 174822, 291370, 349644, 437055, 582740, 670151, 874110, 1340302, 1748220, 2010453, 2680604, 3350755, 4020906, 6701510, 8041812, 10052265, 13403020, 20104530, 40209060]

約数ペア:

[(1, 40209060), (2, 20104530), (3, 13403020), (4, 10052265), (5, 8041812), (6, 6701510), (10, 4020906), (12, 3350755), (15, 2680604), (20, 2010453), (23, 1748220), (30, 1340302), (46, 874110), (60, 670151), (69, 582740), (92, 437055), (115, 349644), (138, 291370), (230, 174822), (276, 145685), (345, 116548), (460, 87411), (690, 58274), (1380, 29137)]