1570336880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28909}}^1$

素因数の和:29026

約数の個数: 80

約数和(自身を含む): 4215771840

約数和(自身を除く): 2645434960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 27160, 28909, 54320, 57818, 115636, 144545, 202363, 231272, 289090, 404726, 462544, 578180, 809452, 1011815, 1156360, 1618904, 2023630, 2312720, 2804173, 3237808, 4047260, 5608346, 8094520, 11216692, 14020865, 16189040, 19629211, 22433384, 28041730, 39258422, 44866768, 56083460, 78516844, 98146055, 112166920, 157033688, 196292110, 224333840, 314067376, 392584220, 785168440, 1570336880]

約数ペア:

[(1, 1570336880), (2, 785168440), (4, 392584220), (5, 314067376), (7, 224333840), (8, 196292110), (10, 157033688), (14, 112166920), (16, 98146055), (20, 78516844), (28, 56083460), (35, 44866768), (40, 39258422), (56, 28041730), (70, 22433384), (80, 19629211), (97, 16189040), (112, 14020865), (140, 11216692), (194, 8094520), (280, 5608346), (388, 4047260), (485, 3237808), (560, 2804173), (679, 2312720), (776, 2023630), (970, 1618904), (1358, 1156360), (1552, 1011815), (1940, 809452), (2716, 578180), (3395, 462544), (3880, 404726), (5432, 289090), (6790, 231272), (7760, 202363), (10864, 144545), (13580, 115636), (27160, 57818), (28909, 54320)]