125730272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 257889744

約数和(自身を除く): 132159472

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1571, 1952, 2501, 3142, 5002, 6284, 10004, 12568, 20008, 25136, 40016, 50272, 64411, 80032, 95831, 128822, 191662, 257644, 383324, 515288, 766648, 1030576, 1533296, 2061152, 3066592, 3929071, 7858142, 15716284, 31432568, 62865136, 125730272]

約数ペア:

[(1, 125730272), (2, 62865136), (4, 31432568), (8, 15716284), (16, 7858142), (32, 3929071), (41, 3066592), (61, 2061152), (82, 1533296), (122, 1030576), (164, 766648), (244, 515288), (328, 383324), (488, 257644), (656, 191662), (976, 128822), (1312, 95831), (1571, 80032), (1952, 64411), (2501, 50272), (3142, 40016), (5002, 25136), (6284, 20008), (10004, 12568)]