5038000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 13347360

約数和(自身を除く): 8309360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 229, 250, 275, 400, 440, 458, 500, 550, 880, 916, 1000, 1100, 1145, 1375, 1832, 2000, 2200, 2290, 2519, 2750, 3664, 4400, 4580, 5038, 5500, 5725, 9160, 10076, 11000, 11450, 12595, 18320, 20152, 22000, 22900, 25190, 28625, 40304, 45800, 50380, 57250, 62975, 91600, 100760, 114500, 125950, 201520, 229000, 251900, 314875, 458000, 503800, 629750, 1007600, 1259500, 2519000, 5038000]

約数ペア:

[(1, 5038000), (2, 2519000), (4, 1259500), (5, 1007600), (8, 629750), (10, 503800), (11, 458000), (16, 314875), (20, 251900), (22, 229000), (25, 201520), (40, 125950), (44, 114500), (50, 100760), (55, 91600), (80, 62975), (88, 57250), (100, 50380), (110, 45800), (125, 40304), (176, 28625), (200, 25190), (220, 22900), (229, 22000), (250, 20152), (275, 18320), (400, 12595), (440, 11450), (458, 11000), (500, 10076), (550, 9160), (880, 5725), (916, 5500), (1000, 5038), (1100, 4580), (1145, 4400), (1375, 3664), (1832, 2750), (2000, 2519), (2200, 2290)]