45382960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81041}}^1$

素因数の和:81061

約数の個数: 40

約数和(自身を含む): 120590496

約数和(自身を除く): 75207536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81041, 162082, 324164, 405205, 567287, 648328, 810410, 1134574, 1296656, 1620820, 2269148, 2836435, 3241640, 4538296, 5672870, 6483280, 9076592, 11345740, 22691480, 45382960]

約数ペア:

[(1, 45382960), (2, 22691480), (4, 11345740), (5, 9076592), (7, 6483280), (8, 5672870), (10, 4538296), (14, 3241640), (16, 2836435), (20, 2269148), (28, 1620820), (35, 1296656), (40, 1134574), (56, 810410), (70, 648328), (80, 567287), (112, 405205), (140, 324164), (280, 162082), (560, 81041)]