57340960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8797

約数の個数: 48

約数和(自身を含む): 138787992

約数和(自身を除く): 81447032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8741, 17482, 34964, 43705, 69928, 87410, 139856, 174820, 279712, 349640, 358381, 699280, 716762, 1398560, 1433524, 1791905, 2867048, 3583810, 5734096, 7167620, 11468192, 14335240, 28670480, 57340960]

約数ペア:

[(1, 57340960), (2, 28670480), (4, 14335240), (5, 11468192), (8, 7167620), (10, 5734096), (16, 3583810), (20, 2867048), (32, 1791905), (40, 1433524), (41, 1398560), (80, 716762), (82, 699280), (160, 358381), (164, 349640), (205, 279712), (328, 174820), (410, 139856), (656, 87410), (820, 69928), (1312, 43705), (1640, 34964), (3280, 17482), (6560, 8741)]