91442800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7930

約数の個数: 60

約数和(自身を含む): 227295720

約数和(自身を除く): 135852920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 7883, 11600, 15766, 31532, 39415, 63064, 78830, 126128, 157660, 197075, 228607, 315320, 394150, 457214, 630640, 788300, 914428, 1143035, 1576600, 1828856, 2286070, 3153200, 3657712, 4572140, 5715175, 9144280, 11430350, 18288560, 22860700, 45721400, 91442800]

約数ペア:

[(1, 91442800), (2, 45721400), (4, 22860700), (5, 18288560), (8, 11430350), (10, 9144280), (16, 5715175), (20, 4572140), (25, 3657712), (29, 3153200), (40, 2286070), (50, 1828856), (58, 1576600), (80, 1143035), (100, 914428), (116, 788300), (145, 630640), (200, 457214), (232, 394150), (290, 315320), (400, 228607), (464, 197075), (580, 157660), (725, 126128), (1160, 78830), (1450, 63064), (2320, 39415), (2900, 31532), (5800, 15766), (7883, 11600)]