11739400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 27676800

約数和(自身を除く): 15937400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 743, 790, 1486, 1580, 1975, 2972, 3160, 3715, 3950, 5944, 7430, 7900, 14860, 15800, 18575, 29720, 37150, 58697, 74300, 117394, 148600, 234788, 293485, 469576, 586970, 1173940, 1467425, 2347880, 2934850, 5869700, 11739400]

約数ペア:

[(1, 11739400), (2, 5869700), (4, 2934850), (5, 2347880), (8, 1467425), (10, 1173940), (20, 586970), (25, 469576), (40, 293485), (50, 234788), (79, 148600), (100, 117394), (158, 74300), (200, 58697), (316, 37150), (395, 29720), (632, 18575), (743, 15800), (790, 14860), (1486, 7900), (1580, 7430), (1975, 5944), (2972, 3950), (3160, 3715)]