80718310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 153822240

約数和(自身を除く): 73103930

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 6473, 12470, 12946, 32365, 64730, 187717, 278339, 375434, 556678, 938585, 1391695, 1877170, 2783390, 8071831, 16143662, 40359155, 80718310]

約数ペア:

[(1, 80718310), (2, 40359155), (5, 16143662), (10, 8071831), (29, 2783390), (43, 1877170), (58, 1391695), (86, 938585), (145, 556678), (215, 375434), (290, 278339), (430, 187717), (1247, 64730), (2494, 32365), (6235, 12946), (6473, 12470)]