366950438420

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1171}}^1\times {\mathrm{32173}}^1$

素因数の和:33840

約数の個数: 48

約数和(自身を含む): 772861692288

約数和(自身を除く): 405911253868

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1171, 1948, 2342, 2435, 4684, 4870, 5855, 9740, 11710, 23420, 32173, 64346, 128692, 160865, 321730, 570277, 643460, 1140554, 2281108, 2851385, 5702770, 11405540, 15668251, 31336502, 37674583, 62673004, 75349166, 78341255, 150698332, 156682510, 188372915, 313365020, 376745830, 753491660, 18347521921, 36695043842, 73390087684, 91737609605, 183475219210, 366950438420]

約数ペア:

[(1, 366950438420), (2, 183475219210), (4, 91737609605), (5, 73390087684), (10, 36695043842), (20, 18347521921), (487, 753491660), (974, 376745830), (1171, 313365020), (1948, 188372915), (2342, 156682510), (2435, 150698332), (4684, 78341255), (4870, 75349166), (5855, 62673004), (9740, 37674583), (11710, 31336502), (23420, 15668251), (32173, 11405540), (64346, 5702770), (128692, 2851385), (160865, 2281108), (321730, 1140554), (570277, 643460)]