86650880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 52

約数和(自身を含む): 207985872

約数和(自身を除く): 121334992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 4231, 5120, 8462, 10240, 16924, 20480, 21155, 33848, 42310, 67696, 84620, 135392, 169240, 270784, 338480, 541568, 676960, 1083136, 1353920, 2166272, 2707840, 4332544, 5415680, 8665088, 10831360, 17330176, 21662720, 43325440, 86650880]

約数ペア:

[(1, 86650880), (2, 43325440), (4, 21662720), (5, 17330176), (8, 10831360), (10, 8665088), (16, 5415680), (20, 4332544), (32, 2707840), (40, 2166272), (64, 1353920), (80, 1083136), (128, 676960), (160, 541568), (256, 338480), (320, 270784), (512, 169240), (640, 135392), (1024, 84620), (1280, 67696), (2048, 42310), (2560, 33848), (4096, 21155), (4231, 20480), (5120, 16924), (8462, 10240)]