2227436480

素因数分解:

$2^6\times 5^1\times {\mathrm{6960739}}^1$

素因数の和:6960756

約数の個数: 28

約数和(自身を含む): 5304083880

約数和(自身を除く): 3076647400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6960739, 13921478, 27842956, 34803695, 55685912, 69607390, 111371824, 139214780, 222743648, 278429560, 445487296, 556859120, 1113718240, 2227436480]

約数ペア:

[(1, 2227436480), (2, 1113718240), (4, 556859120), (5, 445487296), (8, 278429560), (10, 222743648), (16, 139214780), (20, 111371824), (32, 69607390), (40, 55685912), (64, 34803695), (80, 27842956), (160, 13921478), (320, 6960739)]