66497000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 161038800

約数和(自身を除く): 94541800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1450, 2293, 2900, 3625, 4586, 5800, 7250, 9172, 11465, 14500, 18344, 22930, 29000, 45860, 57325, 66497, 91720, 114650, 132994, 229300, 265988, 286625, 332485, 458600, 531976, 573250, 664970, 1146500, 1329940, 1662425, 2293000, 2659880, 3324850, 6649700, 8312125, 13299400, 16624250, 33248500, 66497000]

約数ペア:

[(1, 66497000), (2, 33248500), (4, 16624250), (5, 13299400), (8, 8312125), (10, 6649700), (20, 3324850), (25, 2659880), (29, 2293000), (40, 1662425), (50, 1329940), (58, 1146500), (100, 664970), (116, 573250), (125, 531976), (145, 458600), (200, 332485), (232, 286625), (250, 265988), (290, 229300), (500, 132994), (580, 114650), (725, 91720), (1000, 66497), (1160, 57325), (1450, 45860), (2293, 29000), (2900, 22930), (3625, 18344), (4586, 14500), (5800, 11465), (7250, 9172)]