10369536280

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1315931}}^1$

素因数の和:1316139

約数の個数: 32

約数和(自身を含む): 23449908240

約数和(自身を除く): 13080371960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 1315931, 2631862, 5263724, 6579655, 10527448, 13159310, 26318620, 52637240, 259238407, 518476814, 1036953628, 1296192035, 2073907256, 2592384070, 5184768140, 10369536280]

約数ペア:

[(1, 10369536280), (2, 5184768140), (4, 2592384070), (5, 2073907256), (8, 1296192035), (10, 1036953628), (20, 518476814), (40, 259238407), (197, 52637240), (394, 26318620), (788, 13159310), (985, 10527448), (1576, 6579655), (1970, 5263724), (3940, 2631862), (7880, 1315931)]