32452880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5643

約数の個数: 40

約数和(自身を含む): 76500312

約数和(自身を除く): 44047432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5557, 5840, 11114, 22228, 27785, 44456, 55570, 88912, 111140, 222280, 405661, 444560, 811322, 1622644, 2028305, 3245288, 4056610, 6490576, 8113220, 16226440, 32452880]

約数ペア:

[(1, 32452880), (2, 16226440), (4, 8113220), (5, 6490576), (8, 4056610), (10, 3245288), (16, 2028305), (20, 1622644), (40, 811322), (73, 444560), (80, 405661), (146, 222280), (292, 111140), (365, 88912), (584, 55570), (730, 44456), (1168, 27785), (1460, 22228), (2920, 11114), (5557, 5840)]