26495840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 73410624

約数和(自身を除く): 46914784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 577, 656, 820, 1120, 1148, 1154, 1312, 1435, 1640, 2296, 2308, 2870, 2885, 3280, 4039, 4592, 4616, 5740, 5770, 6560, 8078, 9184, 9232, 11480, 11540, 16156, 18464, 20195, 22960, 23080, 23657, 32312, 40390, 45920, 46160, 47314, 64624, 80780, 92320, 94628, 118285, 129248, 161560, 165599, 189256, 236570, 323120, 331198, 378512, 473140, 646240, 662396, 757024, 827995, 946280, 1324792, 1655990, 1892560, 2649584, 3311980, 3785120, 5299168, 6623960, 13247920, 26495840]

約数ペア:

[(1, 26495840), (2, 13247920), (4, 6623960), (5, 5299168), (7, 3785120), (8, 3311980), (10, 2649584), (14, 1892560), (16, 1655990), (20, 1324792), (28, 946280), (32, 827995), (35, 757024), (40, 662396), (41, 646240), (56, 473140), (70, 378512), (80, 331198), (82, 323120), (112, 236570), (140, 189256), (160, 165599), (164, 161560), (205, 129248), (224, 118285), (280, 94628), (287, 92320), (328, 80780), (410, 64624), (560, 47314), (574, 46160), (577, 45920), (656, 40390), (820, 32312), (1120, 23657), (1148, 23080), (1154, 22960), (1312, 20195), (1435, 18464), (1640, 16156), (2296, 11540), (2308, 11480), (2870, 9232), (2885, 9184), (3280, 8078), (4039, 6560), (4592, 5770), (4616, 5740)]