86867000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 227448000

約数和(自身を除く): 140581000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 53, 55, 88, 100, 106, 110, 125, 149, 200, 212, 220, 250, 265, 275, 298, 424, 440, 500, 530, 550, 583, 596, 745, 1000, 1060, 1100, 1166, 1192, 1325, 1375, 1490, 1639, 2120, 2200, 2332, 2650, 2750, 2915, 2980, 3278, 3725, 4664, 5300, 5500, 5830, 5960, 6556, 6625, 7450, 7897, 8195, 10600, 11000, 11660, 13112, 13250, 14575, 14900, 15794, 16390, 18625, 23320, 26500, 29150, 29800, 31588, 32780, 37250, 39485, 40975, 53000, 58300, 63176, 65560, 72875, 74500, 78970, 81950, 86867, 116600, 145750, 149000, 157940, 163900, 173734, 197425, 204875, 291500, 315880, 327800, 347468, 394850, 409750, 434335, 583000, 694936, 789700, 819500, 868670, 987125, 1579400, 1639000, 1737340, 1974250, 2171675, 3474680, 3948500, 4343350, 7897000, 8686700, 10858375, 17373400, 21716750, 43433500, 86867000]

約数ペア:

[(1, 86867000), (2, 43433500), (4, 21716750), (5, 17373400), (8, 10858375), (10, 8686700), (11, 7897000), (20, 4343350), (22, 3948500), (25, 3474680), (40, 2171675), (44, 1974250), (50, 1737340), (53, 1639000), (55, 1579400), (88, 987125), (100, 868670), (106, 819500), (110, 789700), (125, 694936), (149, 583000), (200, 434335), (212, 409750), (220, 394850), (250, 347468), (265, 327800), (275, 315880), (298, 291500), (424, 204875), (440, 197425), (500, 173734), (530, 163900), (550, 157940), (583, 149000), (596, 145750), (745, 116600), (1000, 86867), (1060, 81950), (1100, 78970), (1166, 74500), (1192, 72875), (1325, 65560), (1375, 63176), (1490, 58300), (1639, 53000), (2120, 40975), (2200, 39485), (2332, 37250), (2650, 32780), (2750, 31588), (2915, 29800), (2980, 29150), (3278, 26500), (3725, 23320), (4664, 18625), (5300, 16390), (5500, 15794), (5830, 14900), (5960, 14575), (6556, 13250), (6625, 13112), (7450, 11660), (7897, 11000), (8195, 10600)]