1992893650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 4242907008

約数和(自身を除く): 2250013358

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 257, 275, 506, 514, 550, 575, 613, 1150, 1226, 1265, 1285, 2530, 2570, 2827, 3065, 5654, 5911, 6130, 6325, 6425, 6743, 11822, 12650, 12850, 13486, 14099, 14135, 15325, 28198, 28270, 29555, 30650, 33715, 59110, 65021, 67430, 70495, 70675, 130042, 140990, 141350, 147775, 155089, 157541, 168575, 295550, 310178, 315082, 325105, 337150, 352475, 650210, 704950, 775445, 787705, 1550890, 1575410, 1625525, 1732951, 3251050, 3465902, 3623443, 3877225, 3938525, 7246886, 7754450, 7877050, 8664755, 17329510, 18117215, 36234430, 39857873, 43323775, 79715746, 86647550, 90586075, 181172150, 199289365, 398578730, 996446825, 1992893650]

約数ペア:

[(1, 1992893650), (2, 996446825), (5, 398578730), (10, 199289365), (11, 181172150), (22, 90586075), (23, 86647550), (25, 79715746), (46, 43323775), (50, 39857873), (55, 36234430), (110, 18117215), (115, 17329510), (230, 8664755), (253, 7877050), (257, 7754450), (275, 7246886), (506, 3938525), (514, 3877225), (550, 3623443), (575, 3465902), (613, 3251050), (1150, 1732951), (1226, 1625525), (1265, 1575410), (1285, 1550890), (2530, 787705), (2570, 775445), (2827, 704950), (3065, 650210), (5654, 352475), (5911, 337150), (6130, 325105), (6325, 315082), (6425, 310178), (6743, 295550), (11822, 168575), (12650, 157541), (12850, 155089), (13486, 147775), (14099, 141350), (14135, 140990), (15325, 130042), (28198, 70675), (28270, 70495), (29555, 67430), (30650, 65021), (33715, 59110)]