32801440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29287}}^1$

素因数の和:29309

約数の個数: 48

約数和(自身を含む): 88566912

約数和(自身を除く): 55765472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 29287, 58574, 117148, 146435, 205009, 234296, 292870, 410018, 468592, 585740, 820036, 937184, 1025045, 1171480, 1640072, 2050090, 2342960, 3280144, 4100180, 4685920, 6560288, 8200360, 16400720, 32801440]

約数ペア:

[(1, 32801440), (2, 16400720), (4, 8200360), (5, 6560288), (7, 4685920), (8, 4100180), (10, 3280144), (14, 2342960), (16, 2050090), (20, 1640072), (28, 1171480), (32, 1025045), (35, 937184), (40, 820036), (56, 585740), (70, 468592), (80, 410018), (112, 292870), (140, 234296), (160, 205009), (224, 146435), (280, 117148), (560, 58574), (1120, 29287)]