277403450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4967

約数の個数: 48

約数和(自身を含む): 554589504

約数和(自身を除く): 277186054

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 335, 425, 670, 850, 1139, 1675, 2278, 3350, 4871, 5695, 9742, 11390, 24355, 28475, 48710, 56950, 82807, 121775, 165614, 243550, 326357, 414035, 652714, 828070, 1631785, 2070175, 3263570, 4140350, 5548069, 8158925, 11096138, 16317850, 27740345, 55480690, 138701725, 277403450]

約数ペア:

[(1, 277403450), (2, 138701725), (5, 55480690), (10, 27740345), (17, 16317850), (25, 11096138), (34, 8158925), (50, 5548069), (67, 4140350), (85, 3263570), (134, 2070175), (170, 1631785), (335, 828070), (425, 652714), (670, 414035), (850, 326357), (1139, 243550), (1675, 165614), (2278, 121775), (3350, 82807), (4871, 56950), (5695, 48710), (9742, 28475), (11390, 24355)]