39183100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 93744000

約数和(自身を除く): 54560900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 179, 199, 220, 275, 358, 398, 550, 716, 796, 895, 995, 1100, 1790, 1969, 1990, 2189, 3580, 3938, 3980, 4378, 4475, 4975, 7876, 8756, 8950, 9845, 9950, 10945, 17900, 19690, 19900, 21890, 35621, 39380, 43780, 49225, 54725, 71242, 98450, 109450, 142484, 178105, 196900, 218900, 356210, 391831, 712420, 783662, 890525, 1567324, 1781050, 1959155, 3562100, 3918310, 7836620, 9795775, 19591550, 39183100]

約数ペア:

[(1, 39183100), (2, 19591550), (4, 9795775), (5, 7836620), (10, 3918310), (11, 3562100), (20, 1959155), (22, 1781050), (25, 1567324), (44, 890525), (50, 783662), (55, 712420), (100, 391831), (110, 356210), (179, 218900), (199, 196900), (220, 178105), (275, 142484), (358, 109450), (398, 98450), (550, 71242), (716, 54725), (796, 49225), (895, 43780), (995, 39380), (1100, 35621), (1790, 21890), (1969, 19900), (1990, 19690), (2189, 17900), (3580, 10945), (3938, 9950), (3980, 9845), (4378, 8950), (4475, 8756), (4975, 7876)]