322969240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{734021}}^1$

素因数の和:734043

約数の個数: 32

約数和(自身を含む): 792743760

約数和(自身を除く): 469774520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 734021, 1468042, 2936084, 3670105, 5872168, 7340210, 8074231, 14680420, 16148462, 29360840, 32296924, 40371155, 64593848, 80742310, 161484620, 322969240]

約数ペア:

[(1, 322969240), (2, 161484620), (4, 80742310), (5, 64593848), (8, 40371155), (10, 32296924), (11, 29360840), (20, 16148462), (22, 14680420), (40, 8074231), (44, 7340210), (55, 5872168), (88, 3670105), (110, 2936084), (220, 1468042), (440, 734021)]