29969500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 71416800

約数和(自身を除く): 41447300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5449, 5500, 10898, 21796, 27245, 54490, 59939, 108980, 119878, 136225, 239756, 272450, 299695, 544900, 599390, 681125, 1198780, 1362250, 1498475, 2724500, 2996950, 5993900, 7492375, 14984750, 29969500]

約数ペア:

[(1, 29969500), (2, 14984750), (4, 7492375), (5, 5993900), (10, 2996950), (11, 2724500), (20, 1498475), (22, 1362250), (25, 1198780), (44, 681125), (50, 599390), (55, 544900), (100, 299695), (110, 272450), (125, 239756), (220, 136225), (250, 119878), (275, 108980), (500, 59939), (550, 54490), (1100, 27245), (1375, 21796), (2750, 10898), (5449, 5500)]