23533780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 55097280

約数和(自身を除く): 31563500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3643, 6460, 7286, 14572, 18215, 36430, 61931, 69217, 72860, 123862, 138434, 247724, 276868, 309655, 346085, 619310, 692170, 1176689, 1238620, 1384340, 2353378, 4706756, 5883445, 11766890, 23533780]

約数ペア:

[(1, 23533780), (2, 11766890), (4, 5883445), (5, 4706756), (10, 2353378), (17, 1384340), (19, 1238620), (20, 1176689), (34, 692170), (38, 619310), (68, 346085), (76, 309655), (85, 276868), (95, 247724), (170, 138434), (190, 123862), (323, 72860), (340, 69217), (380, 61931), (646, 36430), (1292, 18215), (1615, 14572), (3230, 7286), (3643, 6460)]