127641250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{9283}}^1$

素因数の和:9316

約数の個数: 40

約数和(自身を含む): 261028944

約数和(自身を除く): 133387694

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 6875, 9283, 13750, 18566, 46415, 92830, 102113, 204226, 232075, 464150, 510565, 1021130, 1160375, 2320750, 2552825, 5105650, 5801875, 11603750, 12764125, 25528250, 63820625, 127641250]

約数ペア:

[(1, 127641250), (2, 63820625), (5, 25528250), (10, 12764125), (11, 11603750), (22, 5801875), (25, 5105650), (50, 2552825), (55, 2320750), (110, 1160375), (125, 1021130), (250, 510565), (275, 464150), (550, 232075), (625, 204226), (1250, 102113), (1375, 92830), (2750, 46415), (6875, 18566), (9283, 13750)]