70475350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 144584496

約数和(自身を除く): 74109146

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 1321, 2134, 2425, 2642, 4850, 5335, 6605, 10670, 13210, 14531, 26675, 29062, 33025, 53350, 66050, 72655, 128137, 145310, 256274, 363275, 640685, 726550, 1281370, 1409507, 2819014, 3203425, 6406850, 7047535, 14095070, 35237675, 70475350]

約数ペア:

[(1, 70475350), (2, 35237675), (5, 14095070), (10, 7047535), (11, 6406850), (22, 3203425), (25, 2819014), (50, 1409507), (55, 1281370), (97, 726550), (110, 640685), (194, 363275), (275, 256274), (485, 145310), (550, 128137), (970, 72655), (1067, 66050), (1321, 53350), (2134, 33025), (2425, 29062), (2642, 26675), (4850, 14531), (5335, 13210), (6605, 10670)]