425029000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{38639}}^1$

素因数の和:38671

約数の個数: 64

約数和(自身を含む): 1085011200

約数和(自身を除く): 659982200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 38639, 77278, 154556, 193195, 309112, 386390, 425029, 772780, 850058, 965975, 1545560, 1700116, 1931950, 2125145, 3400232, 3863900, 4250290, 4829875, 7727800, 8500580, 9659750, 10625725, 17001160, 19319500, 21251450, 38639000, 42502900, 53128625, 85005800, 106257250, 212514500, 425029000]

約数ペア:

[(1, 425029000), (2, 212514500), (4, 106257250), (5, 85005800), (8, 53128625), (10, 42502900), (11, 38639000), (20, 21251450), (22, 19319500), (25, 17001160), (40, 10625725), (44, 9659750), (50, 8500580), (55, 7727800), (88, 4829875), (100, 4250290), (110, 3863900), (125, 3400232), (200, 2125145), (220, 1931950), (250, 1700116), (275, 1545560), (440, 965975), (500, 850058), (550, 772780), (1000, 425029), (1100, 386390), (1375, 309112), (2200, 193195), (2750, 154556), (5500, 77278), (11000, 38639)]