966709960

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{16633}}^1$

素因数の和:18097

約数の個数: 32

約数和(自身を含む): 2176725240

約数和(自身を除く): 1210015280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2906, 5812, 7265, 11624, 14530, 16633, 29060, 33266, 58120, 66532, 83165, 133064, 166330, 332660, 665320, 24167749, 48335498, 96670996, 120838745, 193341992, 241677490, 483354980, 966709960]

約数ペア:

[(1, 966709960), (2, 483354980), (4, 241677490), (5, 193341992), (8, 120838745), (10, 96670996), (20, 48335498), (40, 24167749), (1453, 665320), (2906, 332660), (5812, 166330), (7265, 133064), (11624, 83165), (14530, 66532), (16633, 58120), (29060, 33266)]